levonorgestrel has been researched along with contraceptives, postcoital in 247 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 22 (8.91) | 18.7374 |
| 1990's | 30 (12.15) | 18.2507 |
| 2000's | 101 (40.89) | 29.6817 |
| 2010's | 82 (33.20) | 24.3611 |
| 2020's | 12 (4.86) | 2.80 |
| Authors | Studies |
|---|---|
| Elstein, M; Russell, J; Webb, AM | 1 |
| Burton, R | 1 |
| Fotherby, K; He, CH; Liao, DL; Matlin, SA; Shi, YE; Van Look, PF; Vince, PM; Xu, JQ; Zhu, YH | 1 |
| Fitz, R; Grünberger, W; Vytiska-Binstorfer, E | 1 |
| Beck, WW | 1 |
| Bártfai, G; Bhattacharjee, SK; Boukhris, R; Kononova, ES; Prasad, RN; Pretnar-Darovec, A; Romeo, J; Saraya, L; Shi, YE; Van Look, PF | 1 |
| Fotherby, K; He, CH; Shi, YE; Yu, PP; Zheng, SH; Zhu, YH | 1 |
| Husain, FA; Khan, T | 1 |
| Dai, MZ; Li, LZ; Liu, CQ; Liu, GM; Shen, SR; Zhu, JY | 1 |
| Jemilev, ZA; Komor, A; Schubert, K; Strecke, J | 1 |
| Csermely, T; Székely, J; Vértes, M | 1 |
| Adashi, EY | 1 |
| Acorn, T; Ling, WY; Popat, R; Wilson, E; Wrixon, W; Zayid, I | 1 |
| Guillebaud, J; Kubba, AA | 1 |
| Göretzlehner, G; Köhler, G | 1 |
| Ahrendt, HJ; Ahrendt, S; Canzler, E | 1 |
| Jemilev, ZA; Komor, A; Oettel, M; Schubert, K; Strecke, J | 1 |
| Haspels, AA | 2 |
| Ho, PC; Kwan, MS | 1 |
| Bundren, JC; McKinney, S; Shirley, B | 1 |
| Titus, K | 1 |
| Cullins, VE; Garcia, FA | 1 |
| Glasier, A | 3 |
| Webb, AM | 1 |
| Guillebaud, J | 1 |
| Bigrigg, A; Blanchard, K; Ellertson, C; Haskell, S; Webb, A | 1 |
| Nightingale, SL | 1 |
| Rutter, T | 1 |
| von Hertzen, H | 1 |
| Couchenour, RL; Strayer, SM | 1 |
| Grimes, DA; Piaggio, G; Van Look, PF; von Hertzen, H | 1 |
| Dunn, S; Evans, MF; Lee, SM | 1 |
| O'Brien, PA | 1 |
| Cheng, L; Ezcurra, E; Gülmezoglu, AM; Van Look, PF | 1 |
| Ho, PC | 1 |
| Bártfai, G | 1 |
| Lerkiatbundit, S; Reanmongkol, W | 1 |
| LaValleur, J | 1 |
| Wertheimer, RE | 1 |
| Isokoski, M; Kirkkola, AL; Mattila, K; Virjo, I | 1 |
| Bygdeman, M; Danielsson, KG; Marions, L | 1 |
| Aubény, E | 1 |
| Csillag, C | 1 |
| Grant, EC | 2 |
| Croxatto, HB; Devoto, L; Durand, M; Ezcurra, E; Larrea, F; Nagle, C; Ortiz, ME; Vantman, D; Vega, M; von Hertzen, H | 1 |
| Baird, DT; Glasier, AF; Hapangama, D | 1 |
| Bonati, G; Lech, MM | 1 |
| Nesheim, BI | 1 |
| Castell-Rodríguez, A; De la Luz Cruz-Hinojosa, M; del Carmen Cravioto, M; Durán-Sánchez, O; Durand, M; Larrea, F; Raymond, EG; Schiavon, R | 1 |
| Gainer, E; Tremblay, D; Ulmann, A | 1 |
| Kahlenborn, C; Larimore, WL; Stanford, JB | 1 |
| Alvarez, F; Brache, V; Cochon, L; Croxatto, HB; Faundes, A; Fuentealba, B; Massai, R; Salvatierra, AM | 1 |
| Bercker, JF; Buxeraud, J; Comby, F; Escarra, S; Plat, D; Verguet, N | 1 |
| Duncan, G; Gabelnick, H; Kook, K | 1 |
| Hoffmann, KO | 1 |
| Zhu, YH | 1 |
| Haspels, AA; Van Santen, MR | 1 |
| Serfaty, D | 1 |
| Camp, S | 1 |
| Chernev, T; Dikov, I; Ivanov, S; Stamenkova, R | 1 |
| Maclennan, AH | 1 |
| Valle, G | 1 |
| Gao, SM; Shen, WX; Sun, ZD; Wang, HZ; Zheng, SH | 1 |
| Aguilar García, MD; Garmendia Leiza, JR | 1 |
| Blanchard, K; Liambila, W; Lukhando, M; Muia, E; Olenja, J | 1 |
| Adekunle, AO; Arowojolu, AO; Okewole, IA | 1 |
| Lo, SS | 1 |
| Rózsa, M; Ugocsai, G; Ugocsai, P | 1 |
| Chiu, PC; Ho, PC; Wang, CH; Yao, YQ; Yeung, WS | 1 |
| Mikolajczyk, RT; Stanford, JB | 1 |
| Croxatto, HB; Llados, CM; Müller, AL | 1 |
| Vinson, DR | 1 |
| Allaire, C; Arneja, J; Beaudoin, F; Birch, C; Cherniak, D; Dunn, S; Fortier, M; Grant, L; Guilbert, E; Jeffrey, J; Lefebvre, G; Pellizzari, R; Sadownik, L; Saraf-Dhar, R; Turnbull, V; Vilos, G; Wagner, MS | 1 |
| Zinn, C | 1 |
| Domínguez Peinado, B; Meneses Monroy, A; Pacheco del Cerro, E; Ramos Sánchez, LM; Torrijos Guerra, AM | 1 |
| Cook, RJ; Dickens, BM | 1 |
| Wu, SC; Xiao, BL | 1 |
| Camp, SL; Raine, TR; Wilkerson, DS | 1 |
| Croxatto, HB; Müller, AL; Ortiz, ME | 1 |
| Dudderidge, TJ; Haynes, SV | 1 |
| Jian, Z; Linan, C | 1 |
| Miech, RP | 1 |
| Klaus, H | 1 |
| Cooper, C; Nelson, B; Pentel, PR; Wikelius, N | 1 |
| Nelson, R | 1 |
| Orellana, C | 1 |
| Crockett, SA; Hager, WD; Stanford, JB | 1 |
| Cheng, L; Ezcurra, E; Gülmezoglu, AM; Look, PF; Oel, CJ; Piaggio, G | 1 |
| Wagner, BK | 1 |
| Calis, KA; Pucino, F | 1 |
| Fassett, WE; Fincham, JE; Harris, CE; Richards, W | 1 |
| Arowojolu, AO; Okewole, IA | 1 |
| Curlin, FA; Hall, DE | 1 |
| Couzin, J | 1 |
| Fernández, JV | 1 |
| Croxatto, HB; Fernández, SD | 1 |
| Shorto, R | 1 |
| Bajos, N; Moreau, C; Trussell, J | 1 |
| Grumet, S; Prine, L; Rubin, SE | 1 |
| Jordan, B; Trussell, J | 1 |
| Frezieres, RG; Walsh, TL | 1 |
| Bouyer, J; Doh, AS; Gainer, E; Kenfack, B; Mboudou, E | 1 |
| Laakariseuran, S | 1 |
| Tanne, JH | 2 |
| Raymond, E | 1 |
| Gupta, N | 1 |
| Davidoff, F; Trussell, J | 1 |
| Aschenbrenner, DS | 1 |
| Gilliam, M | 1 |
| Archer, DF; Creinin, MD; Frezieres, R; Higgins, J; Rosenberg, M; Schlaff, W; Thomas, M; Wan, L | 1 |
| Croxatto, HB; Fraser, IS; Novikova, N; Stanczyk, FZ; Weisberg, E | 1 |
| French, AC; Kaunitz, AM | 1 |
| Wood, SF | 1 |
| Bouyer, J; Caviedes, R; Forcelledo, ML; Gainer, E; Lillo, S; Massai, R; Reyes, V; Villarroel, C | 1 |
| Haynes, KA | 1 |
| Ball, D | 1 |
| Bhatia, V; Kaur, AP; Puri, S; Sehgal, A; Singh, A; Swami, HM | 1 |
| Guthrie, KA; Trussell, J | 1 |
| Thottam, J | 1 |
| Ensom, MH; Fielding, DW; Levine, M; Marciante, KD; Meckley, LM; Soon, JA | 1 |
| Harper, CC; Raine-Bennett, T; Speidel, JJ; Weiss, DC | 1 |
| Cheng, L; Ezcurra, E; Gülmezoglu, AM; Piaggio, G; Van Look, PF | 1 |
| Besio, M; Santos, M; Ventura-Juncá, P | 1 |
| Eggers, SL; Fischhoff, B; Krishnamurti, T | 1 |
| Healey, D | 1 |
| Downing, D; Sanfilippo, J | 1 |
| Arnsten, JH; Gold, M; Kunins, HV; Milan, F; Schwarz, EB; Sobota, M; Warkol, R | 1 |
| Black, KI | 1 |
| Caballero, PE | 1 |
| Adams, B; Alonzo, TA; Cremer, M; Holland, E; Klausner, D; Nichols, S; Scott Ram, R | 1 |
| Chen, J; Cheng, L; Ren, F; Wang, Y; Yu, W; Zhang, L | 1 |
| Abell, S | 1 |
| Almarsdóttir, AB; Geirsson, RT; Heidarsdóttir, ML | 1 |
| Debus, G; Gottwald, K | 1 |
| Halpern, V; Lopez, LM; Raymond, EG | 2 |
| Leung, VW; Levine, M; Soon, JA | 2 |
| Cohall, AT; Johnson, R; Nshom, M; Nye, AM | 1 |
| Freeman, S; Shulman, LP | 1 |
| Benagiano, G; von Hertzen, H | 1 |
| Bokaei, M; Enjezab, B; Farajkhoda, T; Karimi Zarchi, M; Khoshbin, A | 1 |
| Cheng, L; Cleland, K; Raymond, E; Trussell, J; Zhu, H | 1 |
| Cosmi, E; Mozzanega, B | 1 |
| Bártfai, G; Szöllosi, AP; Szucs, M | 1 |
| Gemzell-Danielsson, K | 1 |
| Cameron, S; Schmid, R; Thomas, CM | 1 |
| Nichols, MI | 1 |
| Fine, PM | 2 |
| Carrillo de Albornoz, S | 1 |
| Lopez-del Burgo, C; Mikolajczyk, RT; Stanford, JB | 1 |
| Jarvis, CI; Melillo, SN; Snow, SE | 1 |
| Duffy, K; Gold, MA | 1 |
| Amir, LH; Chapman, CB; Hobbs, MK; Hussainy, SY; Shelley, JM; Smith, AM; Stewart, K; Taft, AJ | 1 |
| Hall, LN; Rafie, S; Ragucci, KR; Shrader, SP | 1 |
| Croxatto, HB; Morales, G; Muñoz, C; Noé, G; Retamales, A; Reyes, V; Salvatierra, AM; Villarroel, C | 1 |
| Goodall, L | 1 |
| de Waure, C; Di Pietro, ML; Noia, G; Puccetti, R; Riccardi, M | 1 |
| Dalby, J; Hayon, R; Paddock, E; Schrager, S | 1 |
| Martinez, AM; Thomas, MA | 1 |
| Che, Y; Cheng, L; Gülmezoglu, AM | 1 |
| Calis, KA | 1 |
| McGough, P; Melvin, L; Webb, A | 1 |
| Aggarwal, A; Bernardin, J; Burnett, M; Clark, V; Davis, V; Dempster, J; Dunn, S; Fisher, W; Guilbert, É; MacKinnon, K; Pellizzari, R; Polomeno, V; Rutherford, M; Sabourin, J; Senikas, V; Wagner, MS | 1 |
| Cheng, L; Gemzell-Danielsson, K; Rabe, T | 1 |
| Gardner, DK; Gawronski, KM; Karaoui, LR; Koepf, ER; Lehman, KJ; McBane, S; McIntosh, J; Patel-Shori, NM; Rafie, S | 1 |
| McCarthy, M | 2 |
| Eggertson, L | 1 |
| Craik, J; Melvin, L; Simpson, J | 1 |
| Al-Amin, MM; Rahman, MM; Reza, HM; Shohel, M; Uddin, MM; Zaman, A | 1 |
| Bastianelli, C; Benagiano, G; Brosens, I; Farris, M | 1 |
| Cameron, ST; Glasier, A; Larke, N; Lorimer, A; Michie, L; Muir, A | 1 |
| Bell, DL; Camacho, EJ; Velasquez, AB | 1 |
| Cleland, K; Raymond, EG; Trussell, J; Westley, E | 1 |
| Bimla Schwarz, E; Corbelli, J | 1 |
| Abitbol, JL; Gainer, E; Guillard, H; Kapp, N; Mathé, H; Scherrer, B; Ulmann, A | 1 |
| Jamin, C | 1 |
| Vogel, L | 1 |
| Curtis, KM; Jatlaoui, TC; Riley, H | 1 |
| Bullock, H; Elia, J; Kaneshiro, B; Kurata, N; Salcedo, J; Steele, S; Tschann, M | 1 |
| Ma, J; Sun, J; Xia, W; Xue, RH; Yan, MX; Zhang, D; Zhang, J | 1 |
| Layman, K; Steele, BJ | 1 |
| Kohn, JE; Nucatola, DL | 1 |
| Leung, VW; Levine, M; Lynd, LD; Marra, CA; Soon, JA | 1 |
| Brand, H; Italia, S | 1 |
| Foster, AM; Tavares, MP | 1 |
| Batur, P; Casey, PM; Kransdorf, LN | 1 |
| Blumenthal, PD; Fok, WK | 1 |
| Dunn, S; Hsiang, D | 1 |
| Gemzell-Danielsson, K; Heikinheimo, O; Hognert, H; Lidegaard, Ø; Lindh, I; Milsom, I; Skjeldestad, FE | 1 |
| Oizerovich, S; Provenzano-Castro, B; Stray-Pedersen, B | 1 |
| Lee, JK; Schwarz, EB | 1 |
| Che, Y; Chen, K; Cheng, L; Shen, J; Showell, E | 2 |
| Abbas, AM; Hassen, SG; Mahmoud, HR; Shaaban, OM; Yones, EM; Zakherah, MS | 1 |
| Isaacs, CR; Lee, AJ; Lee, SM; Ritter, AH | 1 |
| Carroll, AE; Clark, PD; Miller, E; Rafie, S; Wilkinson, TA | 1 |
| Moore, A; Ryan, S; Stamm, C | 1 |
| Freye, R | 1 |
| Gray, NJ | 1 |
| Edelman, AB; Hennebold, JD; Jensen, JT; McCrimmon, S; Messerle-Forbes, M; O'Donnell, A | 1 |
| Kardos, L; Luczai, E; Magyar, G; Schváb, E | 1 |
| He, XQ; Huang, HF; Huang, Z; Li, C; Liang, GL; Qi, H; Tang, X; Wang, XF; Wu, YT; Zhang, D; Zhang, HY; Zhang, J; Zhu, Q | 1 |
| Jusko, WJ; Molins, EAG; Natavio, M; Nelson, A; Stanczyk, FZ | 1 |
| Bullard, KA; Edelman, AB; Rodriguez, MI; Williams, SM | 1 |
| Cameron, ST; Michie, L | 1 |
| Keter, A; Orang'o, O; Shurie, S; Were, E | 1 |
| Freudewald, L; Ganso, M; Said, A; Schulz, M | 1 |
| Gawron, LM; Gero, A; Kushner, KL; Sanders, JN; Turok, DK | 1 |
| Leelakanok, N; Methaneethorn, J | 1 |
| Jolly, K; Pearce, E | 1 |
| Choi, YJ; Salcedo, J; Tschann, M; Vega, A | 1 |
| Abe, K; Ikeda, Y; Nakayama, T; Nishimura, A; Okada, H; Suzuki, S | 1 |
| Gross, S; Reardon, B; Stone, RH; Young, HN | 1 |
| Leelakanok, N; Methaneethorn, J; Parmontree, P; Petchsomrit, A | 1 |
| Klein, DA; Landis, CA; Paradise, SL | 1 |
| Bartz, D; Cleland, K; Salcedo, J; Thompson, I | 1 |
| Fong, CHY; Gemzell-Danielsson, K; Ho, PC; Li, RHW; Lo, SST; Ng, EHY | 1 |
| Adamowicz, D; Cieslik, A; Jargielo, A; Kosieradzka, K; Lopuszynska, I; Meliksetian, A; Pazik, D; Rudzinski, P; Stanczyk, J; Wosinska, A | 1 |
58 review(s) available for levonorgestrel and contraceptives, postcoital
| Article | Year |
|---|---|
Contraception.
Topics: Age Factors; Contraception; Contraceptive Devices, Female; Contraceptives, Oral; Contraceptives, Postcoital; Female; Gonadotropin-Releasing Hormone; Humans; Intrauterine Devices; Levonorgestrel; Norgestrel | 1989 |
Emergency contraception: a review.
Topics: Contraceptives, Oral, Combined; Contraceptives, Postcoital; Emergencies; Ethinyl Estradiol; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Mifepristone | 1994 |
Consensus statement on emergency contraception.
Topics: Contraceptives, Oral; Contraceptives, Postcoital; Dose-Response Relationship, Drug; Estradiol Congeners; Ethinyl Estradiol; Female; Humans; Intrauterine Devices, Copper; Italy; Levonorgestrel; Pregnancy; Pregnancy, Unwanted; Progesterone Congeners; World Health Organization | 1995 |
Implantable hormonal and emergency contraception.
Topics: Contraception; Contraceptives, Postcoital; Emergencies; Female; Humans; Intrauterine Devices, Medicated; Levonorgestrel; Progesterone Congeners | 1997 |
Emergency postcoital contraception.
Topics: Contraception; Contraceptives, Postcoital; Danazol; Embryo Implantation; Emergencies; Ethinyl Estradiol; Female; Fertilization; Humans; Intrauterine Devices; Levonorgestrel; Ovulation; Pregnancy; Pregnancy, Unwanted | 1997 |
Research on mifepristone and levonorgestrel in comparison with the Yuzpe regimen.
Topics: Abortifacient Agents, Steroidal; Clinical Trials as Topic; Contraceptives, Postcoital; Drug Therapy, Combination; Emergencies; Estradiol Congeners; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Mifepristone; Norgestrel; Pregnancy; Pregnancy, Unwanted; Progesterone Congeners; World Health Organization | 1998 |
Interventions for emergency contraception.
Topics: Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Mifepristone | 2000 |
Emergency contraception: methods and efficacy.
Topics: Contraceptives, Oral, Combined; Contraceptives, Postcoital; Drug Administration Schedule; Female; Health Services Accessibility; Humans; Intrauterine Devices; Levonorgestrel; Mifepristone | 2000 |
Emergency contraception.
Topics: Androgens; Contraceptives, Postcoital; Contraindications; Drug Costs; Estradiol Congeners; Female; Hormone Antagonists; Humans; Intrauterine Devices; Levonorgestrel; Pregnancy; Progesterone; Progestins; United States | 2000 |
Emergency postcoital contraception.
Topics: Abortifacient Agents; Adolescent; Adult; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Contraceptives, Postcoital, Synthetic; Decision Making; Drug Administration Schedule; Drug Therapy, Combination; Emergency Treatment; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Menstruation-Inducing Agents; Mifepristone; Time Factors | 2000 |
[Knowledge about "morning-after pill" should be spread to all women. Comments on meta-analysis of postcoital contraception].
Topics: Contraceptives, Postcoital; Evidence-Based Medicine; Family Planning Services; Female; Health Knowledge, Attitudes, Practice; Humans; Levonorgestrel; Meta-Analysis as Topic; Mifepristone; Multicenter Studies as Topic; Randomized Controlled Trials as Topic | 2000 |
Emergency contraception.
Topics: Adolescent; Adult; Contraceptives, Postcoital; Female; Health Knowledge, Attitudes, Practice; Health Services Accessibility; Humans; Levonorgestrel; Mifepristone; Time Factors | 2000 |
Mechanism of action of hormonal preparations used for emergency contraception: a review of the literature.
Topics: Animals; Contraceptives, Postcoital; Estrogens; Ethinyl Estradiol; Female; Hormone Antagonists; Humans; Levonorgestrel; Mifepristone; Pregnancy; Progestins | 2001 |
Postfertilization effect of hormonal emergency contraception.
Topics: Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Ovulation; Pregnancy | 2002 |
Emergency contraception.
Topics: Contraceptives, Oral, Combined; Contraceptives, Postcoital; Ethinyl Estradiol; Female; Health Services Accessibility; Humans; Intrauterine Devices, Medicated; Levonorgestrel; Mifepristone; Risk Factors; Therapeutic Equivalency | 2002 |
The benefits and risks of over-the-counter availability of levonorgestrel emergency contraception.
Topics: Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Humans; Legislation, Drug; Levonorgestrel; Nonprescription Drugs; Pharmaceutical Services; Risk Assessment; United States | 2003 |
Mechanisms of action of emergency contraception.
Topics: Animals; Contraception; Contraceptives, Postcoital; Embryo, Mammalian; Endometrium; Ethinyl Estradiol; Female; Fertilization; Haplorhini; Humans; Levonorgestrel; Male; Pregnancy; Rats; Sperm Motility; Spermatozoa; Steroids; Time Factors | 2003 |
Interventions for emergency contraception.
Topics: Contraception, Postcoital; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Mifepristone; Randomized Controlled Trials as Topic | 2004 |
Advances in hormonal contraception.
Topics: Administration, Cutaneous; Administration, Intravaginal; Contraceptive Agents, Female; Contraceptives, Postcoital; Delayed-Action Preparations; Drug Combinations; Ethinyl Estradiol; Female; Humans; Injections, Subcutaneous; Intrauterine Devices; Levonorgestrel; Medroxyprogesterone Acetate; Norgestrel | 2006 |
Over-the-counter access to emergency contraception.
Topics: Adolescent; Adult; Age Factors; Contraception, Postcoital; Contraceptives, Postcoital; Drug Approval; Drug Labeling; Drug Prescriptions; Endometrium; Female; Health Services Accessibility; Humans; Levonorgestrel; Nonprescription Drugs; Ovulation; Pregnancy; Pregnancy, Unplanned; Time Factors; United States; United States Food and Drug Administration | 2006 |
An update on emergency contraception use in adolescents.
Topics: Adolescent; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Drug Utilization; Female; Health Education; Health Knowledge, Attitudes, Practice; Health Services Accessibility; Humans; Information Services; Internet; Levonorgestrel; Pregnancy; Pregnancy in Adolescence | 2007 |
Talking straight about emergency contraception.
Topics: Adolescent; Adult; Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Contraceptives, Postcoital, Synthetic; Female; Health Promotion; Health Services Accessibility; Humans; Intrauterine Devices; Levonorgestrel; Time Factors; Treatment Outcome | 2007 |
Over-the-counter access to emergency contraception for teens.
Topics: Adolescent; Adolescent Behavior; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Family Planning Services; Female; Health Services Accessibility; Humans; Levonorgestrel; Nonprescription Drugs; Risk-Taking; United States | 2008 |
Interventions for emergency contraception.
Topics: Contraception, Postcoital; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Mifepristone; Randomized Controlled Trials as Topic | 2008 |
Repeated use of pre- and postcoital hormonal contraception for prevention of pregnancy.
Topics: Coitus; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Randomized Controlled Trials as Topic | 2010 |
Mechanisms of action of hormonal emergency contraceptives.
Topics: Animals; Contraceptive Agents, Female; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Ethinyl Estradiol-Norgestrel Combination; Female; Humans; Levonorgestrel; Models, Biological; Models, Statistical; Ovulation; Pregnancy; Pregnancy, Unwanted; Reproduction; Treatment Outcome | 2010 |
Considerations for the use of progestin-only contraceptives.
Topics: Contraceptive Agents, Female; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Counseling; Desogestrel; Drug Prescriptions; Family Planning Services; Female; Health Promotion; Humans; Levonorgestrel; Medroxyprogesterone Acetate; Neoplasms; Norethindrone; Norgestrel; Patient Education as Topic; Patient Selection; Pregnancy, Unplanned; Progesterone Congeners; Risk Factors; United States | 2010 |
Ectopic pregnancy and emergency contraceptive pills: a systematic review.
Topics: Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Mifepristone; Pregnancy; Pregnancy, Ectopic | 2010 |
How do levonorgestrel-only emergency contraceptive pills prevent pregnancy? Some considerations.
Topics: Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Embryo Implantation; Female; Humans; Levonorgestrel; Ovulation; Pregnancy; Signal Transduction; Tablets | 2011 |
Mechanism of action of emergency contraception.
Topics: Adolescent; Adult; Animals; Contraception, Postcoital; Contraceptives, Postcoital; Female; Genitalia, Female; Humans; Levonorgestrel; Male; Norpregnadienes; Ovarian Follicle; Ovulation; Receptors, Progesterone; Reproduction; Young Adult | 2010 |
Update on emergency contraception.
Topics: Administration, Oral; Contraception, Postcoital; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Norpregnadienes; Ovulation Inhibition; Pregnancy; Pregnancy, Unwanted; Product Surveillance, Postmarketing; Time Factors; Treatment Outcome; Unsafe Sex | 2011 |
Ulipristal acetate for emergency contraception.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Norpregnadienes; Time Factors | 2011 |
Adolescents and emergency contraception: update 2011.
Topics: Adolescent; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Norpregnadienes; Time Factors; United States; United States Food and Drug Administration; Young Adult | 2011 |
Updates in hormonal emergency contraception.
Topics: Contraceptives, Postcoital; Humans; Levonorgestrel; Norpregnadienes; Patient Education as Topic; Unsafe Sex | 2011 |
Measuring and reporting of the treatment effect of hormonal emergency contraceptives.
Topics: Clinical Trials as Topic; Contraceptives, Postcoital; Female; Follow-Up Studies; Humans; Levonorgestrel; Pregnancy; Pregnancy Rate; Treatment Outcome | 2012 |
Ulipristal acetate as an emergency contraceptive agent.
Topics: Administration, Oral; Animals; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Mifepristone; Norpregnadienes; Receptors, Progesterone; Time Factors | 2012 |
Interventions for emergency contraception.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Drug Administration Schedule; Female; Humans; Levonorgestrel; Mifepristone; Norpregnadienes; Randomized Controlled Trials as Topic | 2012 |
A systematic review of effectiveness and safety of different regimens of levonorgestrel oral tablets for emergency contraception.
Topics: Contraception, Postcoital; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Pregnancy; Pregnancy, Unplanned; Treatment Outcome | 2014 |
Selective progesterone receptor modulators: an update.
Topics: Adenomyosis; Animals; Clinical Trials as Topic; Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Endometriosis; Estrenes; Female; Hormone Antagonists; Humans; Leiomyoma; Levonorgestrel; Mifepristone; Norpregnadienes; Oximes; Receptors, Progesterone; Uterine Neoplasms | 2014 |
Emergency contraception review: evidence-based recommendations for clinicians.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Evidence-Based Medicine; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Norpregnadienes; Practice Guidelines as Topic | 2014 |
Repeated use of pre- and postcoital hormonal contraception for prevention of pregnancy.
Topics: Coitus; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Menstruation Disturbances; Randomized Controlled Trials as Topic | 2014 |
Emergency contraception: a review.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Male; Nonprescription Drugs; Norpregnadienes; Patient Education as Topic; Pregnancy | 2014 |
Emergency contraception. Widely available and effective but disappointing as a public health intervention: a review.
Topics: Adolescent; Adult; Coitus; Contraception; Contraception, Postcoital; Contraceptive Agents; Contraceptives, Postcoital; Female; Fertility; Humans; Levonorgestrel; Middle Aged; Ovulation; Pregnancy; Pregnancy Rate; Pregnancy, Unplanned; Public Health; Young Adult | 2015 |
[Emergency contraception: efficacy difference between levonorgestrel and ulipristal acetate depending on the follicular size at the time of an unprotected sexual intercourse].
Topics: Coitus; Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Norpregnadienes; Organ Size; Ovarian Follicle; Ovulation; Pregnancy; Time Factors; Unsafe Sex | 2015 |
Practice Bulletin No. 152: Emergency Contraception.
Topics: Adult; Contraception, Postcoital; Contraceptives, Postcoital; Emergency Treatment; Evidence-Based Medicine; Female; Health Knowledge, Attitudes, Practice; Health Promotion; Humans; Levonorgestrel; Practice Guidelines as Topic; Pregnancy; Publications | 2015 |
Safety data for levonorgestrel, ulipristal acetate and Yuzpe regimens for emergency contraception.
Topics: Breast Feeding; Contraception, Postcoital; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Female; Humans; Lactation; Levonorgestrel; Norpregnadienes; Pregnancy; Pregnancy Outcome; Treatment Failure | 2016 |
Emergency Contraception.
Topics: Administration, Oral; Attitude of Health Personnel; Body Mass Index; Breast Feeding; Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Health Knowledge, Attitudes, Practice; Humans; Intrauterine Devices, Copper; Levonorgestrel; Nonprescription Drugs; Norpregnadienes; Ovulation; Patient Education as Topic; Pregnancy; Prescription Drugs | 2016 |
Update on emergency contraception.
Topics: Adult; Contraception; Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Health Services Accessibility; Humans; Intrauterine Devices, Copper; Levonorgestrel; Norpregnadienes; Obesity; Pregnancy | 2016 |
The safety of available and emerging options for emergency contraception.
Topics: Animals; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Norpregnadienes; Pregnancy | 2017 |
Interventions for emergency contraception.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Drug Administration Schedule; Estradiol; Female; Humans; Intrauterine Devices, Copper; Intrauterine Devices, Medicated; Levonorgestrel; Mifepristone; Norpregnadienes; Pregnancy; Pregnancy Rate; Randomized Controlled Trials as Topic; Unsafe Sex | 2017 |
Seeking emergency contraception in the United States: A review of access and barriers.
Topics: Adult; Contraception, Postcoital; Contraceptives, Postcoital; Female; Health Services Accessibility; Humans; Levonorgestrel; Nonprescription Drugs; Pharmacies; Pharmacists; United States | 2019 |
Levonorgestrel emergency contraception and bodyweight.
Topics: Body Weight; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Obesity; Pregnancy; Pregnancy Rate | 2019 |
Interventions for emergency contraception.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Drug Administration Schedule; Estradiol; Female; Humans; Intrauterine Devices, Copper; Intrauterine Devices, Medicated; Levonorgestrel; Mifepristone; Norpregnadienes; Pregnancy; Pregnancy Rate; Randomized Controlled Trials as Topic; Unsafe Sex | 2019 |
Emergency contraception and impact on abortion rates.
Topics: Abortion, Induced; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Intrauterine Devices; Levonorgestrel; Norpregnadienes; Pregnancy; Pregnancy, Unplanned | 2020 |
A Systematic Review and Meta-analysis of the Adverse Effects of Levonorgestrel Emergency Oral Contraceptive.
Topics: Contraceptive Agents, Hormonal; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Pregnancy | 2020 |
A systematic review and meta-analysis of attitude and knowledge involving emergency oral contraceptive use in patients and healthcare providers.
Topics: Contraceptives, Oral; Contraceptives, Postcoital; Female; Health Knowledge, Attitudes, Practice; Health Personnel; Humans; Levonorgestrel | 2022 |
Society of Family Planning Clinical Recommendation: Emergency contraception.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Family Planning Services; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Norpregnadienes; Pregnancy | 2023 |
Emergency contraception - A review.
Topics: Contraception; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Intrauterine Devices; Levonorgestrel; Norpregnadienes; Pregnancy; Pregnancy, Unplanned | 2023 |
23 trial(s) available for levonorgestrel and contraceptives, postcoital
| Article | Year |
|---|---|
Comparison of Yuzpe regimen, danazol, and mifepristone (RU486) in oral postcoital contraception.
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Danazol; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Menstruation; Middle Aged; Mifepristone; Nausea; Pregnancy; Treatment Outcome; Vomiting | 1992 |
Comparative cross-over pharmacokinetic study on two types of postcoital contraceptive tablets containing levonorgestrel.
Topics: Absorption; Administration, Oral; Contraceptives, Postcoital; Contraceptives, Postcoital, Synthetic; Female; Humans; Levonorgestrel; Norgestrel; Tablets | 1990 |
Clinical trial of a post-coital contraceptive pill.
Topics: Adult; Clinical Trials as Topic; Contraceptives, Postcoital; Endometrium; Female; Humans; Levonorgestrel; Norgestrel; Pregnancy | 1988 |
Mode of action of dl-norgestrel and ethinylestradiol combination in postcoital contraception. II. Effect of postovulatory administration on ovarian function and endometrium.
Topics: Adult; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Endometrium; Estradiol; Ethinyl Estradiol; Female; Humans; Hydroxyprogesterones; Levonorgestrel; Norgestrel; Ovary; Progesterone | 1983 |
A prospective randomized comparison of levonorgestrel with the Yuzpe regimen in post-coital contraception.
Topics: Adolescent; Adult; Contraceptives, Postcoital; Drug Combinations; Ethinyl Estradiol; Female; Hong Kong; Humans; Levonorgestrel; Norgestrel; Pregnancy; Prospective Studies | 1993 |
Randomised controlled trial of levonorgestrel versus the Yuzpe regimen of combined oral contraceptives for emergency contraception. Task Force on Postovulatory Methods of Fertility Regulation.
Topics: Adult; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Double-Blind Method; Emergencies; Estradiol Congeners; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Nausea; Pregnancy; Pregnancy, Unwanted; Risk; Time Factors; Vomiting | 1998 |
An emergency contraceptive kit.
Topics: Contraception; Contraceptives, Postcoital; Dose-Response Relationship, Drug; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Randomized Controlled Trials as Topic | 1998 |
Levonorgestrel versus the "Yuzpe" regimen. New choices in emergency contraception.
Topics: Adult; Contraceptive Agents, Female; Contraceptives, Postcoital; Double-Blind Method; Estradiol Congeners; Ethinyl Estradiol; Family Practice; Female; Humans; Levonorgestrel | 1999 |
The effects of peri-ovulatory administration of levonorgestrel on the menstrual cycle.
Topics: Adult; Contraceptives, Postcoital; Cross-Over Studies; Double-Blind Method; Female; Humans; Levonorgestrel; Luteal Phase; Luteinizing Hormone; Menstrual Cycle; Ovulation; Pregnanediol; Prospective Studies; Time Factors | 2001 |
On the mechanisms of action of short-term levonorgestrel administration in emergency contraception.
Topics: Adult; Biopsy; Contraceptive Agents; Contraceptives, Postcoital; Endometrium; Female; Humans; Levonorgestrel; Luteal Phase; Luteinizing Hormone; Time Factors | 2001 |
The pharmacokinetics of 750 microg levonorgestrel following administration of one single dose or two doses at 12- or 24-h interval.
Topics: Adult; Area Under Curve; Contraceptives, Postcoital; Drug Administration Schedule; Female; Humans; Levonorgestrel | 2001 |
Effects of the Yuzpe regimen, given during the follicular phase, on ovarian function.
Topics: Contraceptives, Postcoital; Double-Blind Method; Estradiol; Ethinyl Estradiol; Female; Follicle Stimulating Hormone; Follicular Phase; Humans; Levonorgestrel; Luteinizing Hormone; Ovarian Follicle; Ovary; Ovulation; Placebos | 2002 |
Comparative evaluation of the effectiveness and safety of two regimens of levonorgestrel for emergency contraception in Nigerians.
Topics: Abdominal Pain; Adult; Contraceptives, Postcoital; Double-Blind Method; Female; Headache; Humans; Levonorgestrel; Menorrhagia; Nausea; Nigeria; Placebos; Pregnancy; Safe Sex; Vomiting | 2002 |
[Development of serial clinical study on mifepristone used as contraception].
Topics: Adult; Contraception; Contraceptives, Oral; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Menstrual Cycle; Menstruation Disturbances; Mifepristone; Pregnancy; Pregnancy Rate | 2003 |
Patterns of emergency contraception use by age and ethnicity from a randomized trial comparing advance provision and information only.
Topics: Adolescent; Adult; Age Factors; Contraception, Postcoital; Contraceptives, Postcoital; Ethnicity; Female; Health Knowledge, Attitudes, Practice; Humans; Levonorgestrel; Middle Aged; Pregnancy; Risk-Taking; Surveys and Questionnaires | 2006 |
Progesterone receptor modulator for emergency contraception: a randomized controlled trial.
Topics: Adolescent; Adult; Contraceptives, Postcoital; Double-Blind Method; Female; Humans; Levonorgestrel; Norpregnadienes; Pregnancy; Pregnancy Rate | 2006 |
Effectiveness of levonorgestrel emergency contraception given before or after ovulation--a pilot study.
Topics: Administration, Oral; Adolescent; Adult; Australia; Contraceptive Agents, Female; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Estradiol; Female; Humans; Levonorgestrel; Menstrual Cycle; Ovulation; Pilot Projects; Pregnancy; Pregnancy Rate; Progesterone | 2007 |
Assessment of two emergency contraceptive regimens in Iran: levonorgestrel versus the Yuzpe.
Topics: Contraception, Postcoital; Contraceptives, Oral; Contraceptives, Postcoital; Estrogens; Ethinyl Estradiol; Evaluation Studies as Topic; Female; Humans; Incidence; Iran; Levonorgestrel; Prospective Studies; Surveys and Questionnaires; Treatment Outcome | 2009 |
Pharmacy-based interventions for initiating effective contraception following the use of emergency contraception: a pilot study.
Topics: Adolescent; Adult; Contraception Behavior; Contraception, Postcoital; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Directive Counseling; Family Planning Services; Female; Humans; Levonorgestrel; Patient Acceptance of Health Care; Pharmacies; Pilot Projects; Progestins; Scotland; Young Adult | 2014 |
Effect of body weight and BMI on the efficacy of levonorgestrel emergency contraception.
Topics: Body Mass Index; Body Weight; Contraceptives, Postcoital; Drug Administration Schedule; Drug Resistance; Female; Follow-Up Studies; Humans; Ireland; Levonorgestrel; Models, Biological; Overweight; Pregnancy; Pregnancy Rate; Pregnancy, Unwanted; Risk; United Kingdom; United States | 2015 |
Counseling and in-advance provision of levonorgestrel emergency contraceptive pills decrease the rate of unplanned pregnancy during breastfeeding: a randomized controlled trial.
Topics: Adult; Breast Feeding; Contraception, Postcoital; Contraceptives, Postcoital; Counseling; Egypt; Female; Humans; Levonorgestrel; Postpartum Period; Pregnancy; Pregnancy Rate; Pregnancy, Unplanned; Young Adult | 2019 |
Emergency Contraception Access and Counseling in Metropolitan and Nonmetropolitan Pharmacies in Georgia.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Counseling; Female; Georgia; Humans; Levonorgestrel; Pharmacies; Prospective Studies | 2023 |
Oral emergency contraception with levonorgestrel plus piroxicam: a randomised double-blind placebo-controlled trial.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Cyclooxygenase Inhibitors; Female; Humans; Levonorgestrel; Piroxicam; Pregnancy | 2023 |
166 other study(ies) available for levonorgestrel and contraceptives, postcoital
| Article | Year |
|---|---|
Emergency contraception.
Topics: Contraceptives, Postcoital; Emergencies; Ethinyl Estradiol; Female; Humans; Intrauterine Devices; Levonorgestrel; Menstrual Cycle; Pregnancy; Referral and Consultation | 1991 |
[Initial experiences with a levonorgestrel-ethinyl estradiol combination for interception].
Topics: Adolescent; Adult; Contraceptives, Postcoital; Contraceptives, Postcoital, Hormonal; Estradiol; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Luteinizing Hormone; Menstrual Cycle; Norgestrel; Pregnancy; Progesterone; Prospective Studies | 1989 |
Postcoital contraception with levonorgestrel during the peri-ovulatory phase of the menstrual cycle. Task Force on Post-ovulatory Methods for Fertility Regulation.
Topics: Adult; Contraceptives, Postcoital; Contraceptives, Postcoital, Hormonal; Drug Evaluation; Female; Humans; Levonorgestrel; Menstrual Cycle; Norgestrel; Ovulation; Pregnancy | 1987 |
Pharmacokinetic study of levonorgestrel used as a postcoital agent.
Topics: Absorption; Adult; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Estradiol; Female; Follicle Stimulating Hormone; Half-Life; Humans; Levonorgestrel; Luteinizing Hormone; Norgestrel; Progesterone; Prolactin | 1988 |
[A comparative study on the antifertility action of levonorgestrel oxime and levonorgestrel].
Topics: Animals; Contraceptive Agents, Female; Contraceptives, Postcoital; Contraceptives, Postcoital, Hormonal; Drug Combinations; Embryo Implantation; Endometrium; Female; Levonorgestrel; Norgestrel; Oximes; Pregnancy; Rats; Rats, Inbred Strains; Stereoisomerism | 1988 |
[Chromosome analysis of female baboons following treatment with STS 557 and levonorgestrel].
Topics: Animals; Bone Marrow Cells; Chromosome Aberrations; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Nandrolone; Norgestrel; Papio; Progesterone Congeners; Stereoisomerism | 1985 |
Effect of postcoital contraceptive levonorgestrel (Postinor) on endometrial oestradiol binding.
Topics: Adult; Contraceptives, Postcoital; Contraceptives, Postcoital, Synthetic; Endometrium; Female; Humans; Levonorgestrel; Menstrual Cycle; Norgestrel; Receptors, Estradiol; Receptors, Estrogen | 1985 |
The morning after: novel hormonal approaches to postcoital interception.
Topics: Contraceptives, Oral, Combined; Contraceptives, Postcoital; Ethinyl Estradiol; Female; Gestrinone; Humans; Levonorgestrel; Luteolytic Agents; Male; Norgestrel; Receptors, Progesterone | 1983 |
Case of ectopic pregnancy after postcoital contraception with ethinyloestradiol-levonorgestrel.
Topics: Adult; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Norgestrel; Pregnancy; Pregnancy, Tubal | 1983 |
[Postcoital contraception with steroid hormones].
Topics: Contraceptives, Oral, Combined; Contraceptives, Postcoital; Contraceptives, Postcoital, Hormonal; Danazol; Embryo Implantation; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Menstruation; Norgestrel; Norpregnadienes; Pregnancy; Risk | 1984 |
[Experiences with levonorgestrel in postcoital contraception].
Topics: Adolescent; Adult; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Contraceptives, Postcoital, Hormonal; Drug Administration Schedule; Embryo Implantation; Female; Follicle Stimulating Hormone; Humans; Levonorgestrel; Luteinizing Hormone; Menstruation; Norgestrel; Pregnancy; Risk | 1984 |
[Chromosomal analysis of baboons and their mothers, following application to mothers of potentially post-ovulation fertility-inhibiting steroids (author's transl)].
Topics: Animals; Bone Marrow Cells; Chromosome Aberrations; Chromosome Mapping; Contraceptives, Postcoital; Contraceptives, Postcoital, Synthetic; Female; Levonorgestrel; Lymphocytes; Nandrolone; Norgestrel; Papio; Pregnancy | 1981 |
Hormonal contraception. ACOG Technical bulletin. Number 198-October 1994 (replaces No. 106, July 1987) American College of Obstetricians and Gynecologists.
Topics: Breast Neoplasms; Cardiovascular Diseases; Contraceptive Agents, Female; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Liver Neoplasms; Medroxyprogesterone Acetate; Risk Factors; Uterine Cervical Neoplasms | 1995 |
Levonorgestrel as a postcoital contraceptive.
Topics: Animals; Blastocyst; Contraceptive Agents, Female; Contraceptives, Postcoital; Delayed-Action Preparations; Drug Implants; Embryo Implantation; Embryonic and Fetal Development; Female; Levonorgestrel; Male; Mice; Mice, Inbred C57BL; Mice, Inbred CBA; Pregnancy; Time Factors | 1995 |
Even as new options emerge, gynecologists urge women to find older contraceptives user-friendly.
Topics: Contraception; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Humans; Intrauterine Devices; Levonorgestrel; Medroxyprogesterone Acetate; United States | 1996 |
Intrauterine contraceptive devices and antigestagens as emergency contraception.
Topics: Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Danazol; Emergencies; Estrogen Antagonists; Family Planning Services; Female; Health Services Accessibility; Humans; Intrauterine Devices, Copper; Levonorgestrel; Mifepristone; Patient Selection; Progestins; Time Factors | 1997 |
Time for emergency contraception with levonorgestrel alone.
Topics: Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Emergencies; Humans; Levonorgestrel; Time Factors | 1998 |
Emergency contraception.
Topics: Contraceptives, Postcoital; Estradiol Congeners; Ethinyl Estradiol; Female; Humans; Levonorgestrel | 1998 |
From the Food and Drug Administration.
Topics: Alkynes; Anti-HIV Agents; Benzoxazines; Contraceptives, Postcoital; Cyclopropanes; Drug Approval; Ethinyl Estradiol; Humans; Levonorgestrel; Oxazines; Reverse Transcriptase Inhibitors; United States; United States Food and Drug Administration | 1998 |
Emergency contraception approved in the US.
Topics: Contraceptives, Postcoital; Emergencies; Estradiol Congeners; Ethinyl Estradiol; Humans; Levonorgestrel; United States; United States Food and Drug Administration | 1998 |
Combined oral contraceptives versus levonorgestrel for emergency contraception.
Topics: Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Emergencies; Female; Humans; Levonorgestrel; Pregnancy; Research Design | 1998 |
Timing of emergency contraception with levonorgestrel or the Yuzpe regimen. Task Force on Postovulatory Methods of Fertility Regulation.
Topics: Bias; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Pregnancy; Randomized Controlled Trials as Topic; Time Factors | 1999 |
Emergency contraception with levonorgestrel: one hormone better than two.
Topics: Chemistry, Pharmaceutical; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Drug Administration Schedule; Female; Humans; Levonorgestrel; Pregnancy; Pregnancy Rate; Pregnancy, Unwanted; Randomized Controlled Trials as Topic | 2000 |
Emergency contraception in clinical practice: global perspectives.
Topics: Adolescent; Adult; Contraception; Contraceptives, Postcoital; Female; Gonadotropin-Releasing Hormone; Health Knowledge, Attitudes, Practice; Humans; Intrauterine Devices; Levonorgestrel; Male; Mifepristone; Patient Compliance; Pregnancy; Pregnancy, Unwanted; Random Allocation; Sex Education | 2000 |
Use of 0.75 mg Levonorgestrel for postcoital contraception in Thailand.
Topics: Adult; Contraceptives, Postcoital; Drug Labeling; Female; Humans; Levonorgestrel; Patient Education as Topic; Surveys and Questionnaires; Thailand | 2000 |
Efficacy and side effects of immediate postcoital levonorgestrel used repeatedly for contraception. United Nations Development Programme/ United Nations Population Fund/World Health Organization/World Bank Special Programme of Research, Development and Re
Topics: Adult; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Menstruation Disturbances; Pregnancy; Treatment Failure; Uterine Hemorrhage | 2000 |
Contraceptive methods used and preferred by men and women.
Topics: Adolescent; Adult; Condoms; Consumer Behavior; Contraception; Contraceptive Devices, Female; Contraceptives, Oral; Contraceptives, Postcoital; Female; Finland; Humans; Intrauterine Devices; Levonorgestrel; Male; Medroxyprogesterone Acetate; Middle Aged; Sex Characteristics; Surveys and Questionnaires | 1999 |
[Emergency hormonal contraception in France in 2000].
Topics: Contraceptives, Postcoital; Estradiol Congeners; Ethinyl Estradiol; Female; France; Humans; Levonorgestrel; Progesterone Congeners | 2000 |
Appeal court bans use of emergency contraceptive in Chile.
Topics: Abortion, Criminal; Abortion, Induced; Chile; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Pregnancy | 2001 |
Adverse reactions and emergency contraception.
Topics: Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Pregnancy | 2001 |
Faculty of Family Planning and Reproductive Health Care. Royal College of Obstetricians and Gynaecologists. Guidance April 2000. Emergency contraception: recommendations for clinical practice.
Topics: Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Drug Combinations; Ethinyl Estradiol; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Norgestrel; Pregnancy | 2000 |
The need for more active promotion of emergency contraception.
Topics: Contraceptive Agents, Female; Contraceptives, Postcoital; Emergency Treatment; Female; Health Services Accessibility; Health Services Needs and Demand; Humans; Levonorgestrel; Pregnancy | 2001 |
[Postcoital contraception].
Topics: Contraceptives, Postcoital; Contraindications; Female; History, 20th Century; Humans; Levonorgestrel | 2001 |
[Other modes of contraception].
Topics: Contraception; Contraceptives, Postcoital; Female; Humans; Levonorgestrel | 2002 |
Pharmacokinetics of levonorgestrel 0.75 mg tablets.
Topics: Administration, Oral; Adult; Area Under Curve; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Gas Chromatography-Mass Spectrometry; Humans; Levonorgestrel; Reference Values | 2002 |
[Postcoital contraception].
Topics: Contraception; Contraception Behavior; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Delivery of Health Care; Developed Countries; Ethinyl Estradiol; Europe; Evaluation Studies as Topic; Family Planning Services; Germany, West; Health; Health Planning; Health Services; Health Services Administration; Hormones; Levonorgestrel; Medicine; Norgestrel; Patient Acceptance of Health Care; Population; Population Dynamics; Program Evaluation; Reproductive Control Agents; Time Factors | 1984 |
[The efficacy of postcoital oral levonorgestrel administration in the peri-ovulatory phase of menstrual cycle].
Topics: Age Factors; Biology; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Postcoital; Disease; Economics; Endocrine System; Family Planning Services; Hormones; Levonorgestrel; Menstruation Disturbances; Physiology; Population; Population Characteristics; Reproductive Control Agents; Research; Technology | 1986 |
Post coital contraception.
Topics: Biology; Birth Rate; Breast; Contraception; Contraception Behavior; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Demography; Developed Countries; Digestive System; Disease; Embryo Implantation; Embryonic Development; Endocrine System; Ethics; Ethinyl Estradiol; Europe; Family Planning Services; Fertility; Hormones; Infections; Intrauterine Devices; Intrauterine Devices, Copper; Levonorgestrel; Menstruation Disturbances; Nausea; Netherlands; Parity; Pelvic Inflammatory Disease; Physiology; Population; Population Dynamics; Pregnancy; Pregnancy Complications; Pregnancy Trimester, First; Pregnancy, Ectopic; Reproduction; Signs and Symptoms; Vomiting | 1986 |
[Post-coital contraception].
Topics: Biology; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Diethylstilbestrol; Disease; Endocrine System; Estrogens; Ethinyl Estradiol; Family Planning Services; Hormones; Intrauterine Devices; Levonorgestrel; Norgestrel; Physiology; Pregnancy Complications; Pregnancy, Ectopic; Reproductive Control Agents | 1985 |
Post-coital contraception.
Topics: Biology; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Developed Countries; Endocrine System; Endometrium; Ethinyl Estradiol; Europe; Family Planning Services; Hormone Antagonists; Hormones; Intrauterine Devices; Intrauterine Devices, Copper; Levonorgestrel; Mifepristone; Netherlands; Physiology; Progesterone; Progestins; Uterus | 1988 |
Emergency contraception use up -- new ECP arrives.
Topics: Americas; Consumer Product Safety; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Postcoital; Delivery of Health Care; Developed Countries; Economics; Family Planning Services; Health Planning; Legislation as Topic; Levonorgestrel; Marketing of Health Services; North America; Organization and Administration; United States | 1999 |
Postinor -- the unique method of emergency contraception developed in Hungary.
Topics: Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Postcoital; Developed Countries; Economics; Europe; Europe, Eastern; Evaluation Studies as Topic; Family Planning Services; Health Services Accessibility; Hungary; Levonorgestrel; Marketing of Health Services; Product Packaging | 1995 |
Prospective study of contraception with levonorgestrel.
Topics: Behavior; Bulgaria; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Postcoital; Developed Countries; Europe; Europe, Eastern; Family Planning Services; Levonorgestrel; Patient Compliance; Prospective Studies; Research | 1995 |
First emergency contraceptive product hits U.S. market shelves.
Topics: Americas; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Developed Countries; Ethinyl Estradiol; Family Planning Services; Government Agencies; Health Services Accessibility; Levonorgestrel; North America; Organizations; United States; United States Food and Drug Administration; United States Public Health Service | 1998 |
New company plans progestin-only ECP.
Topics: Americas; Consumer Product Safety; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Postcoital; Developed Countries; Family Planning Services; Legislation as Topic; Levonorgestrel; North America; United States | 1998 |
Counsel women to take ECPs as soon as possible.
Topics: Americas; Clinical Trials as Topic; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Postcoital; Developed Countries; Family Planning Services; Levonorgestrel; North America; Research; United States | 1999 |
Oral contraceptives.
Topics: Age Factors; Behavior; Biology; Breast Feeding; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Oral, Combined; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Demography; Disease; Embolism; Endocrine System; Ethinyl Estradiol; Family Planning Services; Health; Heart Diseases; Hormones; Hypertension; Infant Nutritional Physiological Phenomena; Levonorgestrel; Liver Diseases; Mestranol; Morbidity; Mortality; Norethindrone; Nutritional Physiological Phenomena; Physiology; Population; Population Characteristics; Population Dynamics; Progesterone; Progestins; Smoking; Thromboembolism; Vascular Diseases | 1987 |
[The problem of postcoital contraception using oral progestins].
Topics: Blood Coagulation; Breast; Chile; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Postcoital; Disease; Evaluation Studies as Topic; Family Planning Services; Levonorgestrel; Liver; Menstruation Disturbances; Peru; Pregnancy, Unwanted; Research | 1975 |
[Application of the assays for progesterone and estradiol in saliva in family planning research].
Topics: Abortifacient Agents; Abortion, Induced; Asia; Asia, Eastern; Biology; China; Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Postcoital; Developing Countries; Endocrine System; Estradiol; Estrogens; Family Planning Services; Genitalia; Genitalia, Female; Hormones; Levonorgestrel; Norethindrone; Ovary; Physiology; Progesterone; Progestins; Research; Urogenital System | 1987 |
Levonorgestrel is more effective, has fewer side-effects, than Yuzpe regimen.
Topics: Contraception; Contraceptive Agents; Contraceptive Agents, Female; Contraceptives, Oral; Contraceptives, Postcoital; Evaluation Studies as Topic; Family Planning Services; Levonorgestrel; Research | 1999 |
[The morning-after pill: a second chance, for whom?].
Topics: Abortion, Induced; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Pregnancy | 2002 |
Evaluation of an emergency contraception introduction project in Kenya.
Topics: Ambulatory Care Facilities; Attitude of Health Personnel; Contraceptives, Postcoital; Developing Countries; Female; Health Knowledge, Attitudes, Practice; Health Personnel; Humans; Kenya; Levonorgestrel; Surveys and Questionnaires | 2002 |
Current perspectives on emergency contraception.
Topics: Contraception Behavior; Contraceptives, Postcoital; Drug Prescriptions; Emergencies; Ethinyl Estradiol; Female; Health Knowledge, Attitudes, Practice; Health Services Accessibility; Hong Kong; Humans; Intrauterine Devices; Levonorgestrel; Mifepristone; Nonprescription Drugs; Patient Education as Topic; Pregnancy; Pregnancy, Unwanted; Self Administration | 2002 |
Scanning electron microscopic (SEM) changes of the endometrium in women taking high doses of levonorgestrel as emergency postcoital contraception.
Topics: Adolescent; Adult; Cilia; Contraceptives, Postcoital; Endometrium; Estradiol; Female; Follicular Phase; Humans; Levonorgestrel; Luteal Phase; Menstrual Cycle; Microscopy, Electron, Scanning; Ovulation; Progesterone | 2002 |
The effects of levonorgestrel on various sperm functions.
Topics: Acrosome Reaction; Animals; Contraceptives, Postcoital; Cricetinae; Dose-Response Relationship, Drug; Female; Humans; Levonorgestrel; Male; Sperm Motility; Sperm-Ovum Interactions; Spermatozoa; Zona Pellucida | 2002 |
FFPRHC Guidance: emergency contraception (April 2003).
Topics: Aftercare; Contraceptives, Postcoital; Contraindications; Counseling; Drug Interactions; Emergency Treatment; Evidence-Based Medicine; Family Planning Services; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Pharmacies; Pregnancy; Reproductive Health Services; United Kingdom | 2003 |
False risk attribution results in misleading assessment of the relationship between suppression of ovulation and the effectiveness of the Yuzpe regimen for emergency contraception.
Topics: Contraceptives, Postcoital; Data Interpretation, Statistical; Ethinyl Estradiol; False Negative Reactions; Female; Follicle Stimulating Hormone; Follicular Phase; Humans; Levonorgestrel; Luteinizing Hormone; Ovarian Follicle; Ovary; Ovulation; Risk Factors | 2003 |
Postcoital treatment with levonorgestrel does not disrupt postfertilization events in the rat.
Topics: Animals; Contraceptives, Postcoital; Dose-Response Relationship, Drug; Drug Administration Schedule; Female; Fertilization; Injections, Subcutaneous; Levonorgestrel; Male; Progesterone Congeners; Rats; Rats, Sprague-Dawley | 2003 |
Emergency contraception and risk of ectopic pregnancy: is there need for extra vigilance?
Topics: Contraceptives, Postcoital; Drug Monitoring; Europe; Female; Humans; Incidence; Levonorgestrel; New Zealand; Pregnancy; Pregnancy, Ectopic; Product Surveillance, Postmarketing; Risk Factors; United Kingdom; United States | 2003 |
Emergency contraception.
Topics: Canada; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Estradiol; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Pharmaceutical Services; Pregnancy | 2003 |
Australian doctors want a register of women buying the emergency pill.
Topics: Australia; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Registries | 2003 |
[Levonorgestrel. The day-after pill].
Topics: Contraceptives, Postcoital; Female; Humans; Levonorgestrel | 2003 |
Access to emergency contraception.
Topics: Adult; Contraception; Contraceptive Agents, Female; Contraceptives, Postcoital; Emergencies; Female; Health Services Accessibility; Humans; Levonorgestrel; Pregnancy | 2003 |
Emergency contraception: the journey so far.
Topics: Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Pregnancy; United Kingdom | 2004 |
Ectopic gestation following emergency contraception with levonorgestrel.
Topics: Abortion, Induced; Adult; Contraceptives, Postcoital; Contraceptives, Postcoital, Synthetic; Female; Follow-Up Studies; Humans; Levonorgestrel; Pregnancy; Pregnancy, Tubal; Risk Assessment | 2003 |
Over-the-counter abortion.
Topics: Abortifacient Agents; Contraception, Postcoital; Contraceptives, Postcoital; Drug Approval; Female; Humans; Levonorgestrel; Nonprescription Drugs; United States; United States Food and Drug Administration | 2004 |
The case against Plan B.
Topics: Abortifacient Agents; Contraceptives, Postcoital; Drug Approval; Female; Humans; Levonorgestrel; Nonprescription Drugs; United States; United States Food and Drug Administration | 2004 |
Hospital-based program for increasing the availability of emergency contraception: simulating nonprescription access.
Topics: Administration, Oral; Adolescent; Adult; Contraceptives, Postcoital; Drug Combinations; Drug Utilization Review; Emergencies; Ethinyl Estradiol; Female; Health Services Accessibility; Hospitals, Teaching; Humans; Levonorgestrel; Nonprescription Drugs; Pharmacy Service, Hospital; Time Factors; United States | 2004 |
Emergency contraception kept as prescription only in USA.
Topics: Contraceptives, Postcoital; Drug Prescriptions; Female; Humans; Levonorgestrel; Politics; Pregnancy; United States; United States Food and Drug Administration | 2004 |
Chile agrees to emergency contraception for rape victims.
Topics: Catholicism; Chile; Contraceptives, Postcoital; Female; Health Policy; Humans; Levonorgestrel; Pregnancy; Rape | 2004 |
The FDA, politics, and plan B.
Topics: Adolescent; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Drug Approval; Drug Labeling; Female; Humans; Informed Consent; Levonorgestrel; Nonprescription Drugs; Pregnancy; United States; United States Food and Drug Administration | 2004 |
Hospital-based emergency contraception.
Topics: Adult; Condoms; Contraceptives, Postcoital; Drug Labeling; Expert Testimony; Female; Health Services Accessibility; Health Services Misuse; Humans; Informed Consent; Levonorgestrel; Male; Nonprescription Drugs; Self Medication; United States; United States Food and Drug Administration | 2004 |
Emergency contraception: the right to full disclosure.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Nonprescription Drugs; Patient Education as Topic; United States | 2004 |
Over-the-counter availability of Plan B emergency contraception: further discussion and commentary.
Topics: Contraceptives, Postcoital; Humans; Levonorgestrel; Nonprescription Drugs | 2005 |
Single dose of 1.5 mg Levonorgestrel for emergency contraception.
Topics: Adolescent; Adult; Contraception; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Middle Aged; Treatment Outcome | 2005 |
Regarding Plan B: science and politics cannot be separated.
Topics: Contraceptives, Postcoital; Female; Humans; Interinstitutional Relations; Levonorgestrel; Politics; Pregnancy; Pregnancy, Unwanted; Risk Assessment; Science; United States; United States Food and Drug Administration; Women's Health | 2005 |
Drug regulation. Plan B: A collision of science and politics.
Topics: Adolescent; Adult; Advisory Committees; Contraceptives, Postcoital; Drug Approval; Female; Humans; Levonorgestrel; Nonprescription Drugs; Politics; Sexual Behavior; United States; United States Food and Drug Administration | 2005 |
A sad day for science at the FDA.
Topics: Age Factors; Breast Neoplasms; Contraceptives, Postcoital; Drug Approval; Female; Health Services Accessibility; Humans; Levonorgestrel; Multiple Sclerosis; Nonprescription Drugs; Politics; United States; United States Food and Drug Administration | 2005 |
A sad day for science at the FDA.
Topics: Abortion, Induced; Age Factors; Coitus; Contraceptives, Postcoital; Drug Approval; Female; Health Services Accessibility; Humans; Levonorgestrel; Nonprescription Drugs; Politics; United States; United States Food and Drug Administration | 2005 |
Emergency contraception - a human rights issue.
Topics: Contraception, Postcoital; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Freedom; Health Knowledge, Attitudes, Practice; Human Rights; Humans; Levonorgestrel; Pregnancy; Pregnancy, Unwanted; Women's Health | 2006 |
Contra-contraception: a growing number of conservatives see birth control as part of an ailing culture that overemphasizes sex and devalues human life. Is this the beginning of the next culture war?
Topics: Abortion, Induced; Christianity; Condoms; Contraception; Contraceptives, Postcoital; Cultural Diversity; Europe; Female; Government Regulation; Humans; Internationality; Legislation as Topic; Levonorgestrel; Mifepristone; Morals; Nonprescription Drugs; Politics; Pregnancy; Public Policy; Reproductive Rights; Sex Education; Sexual Abstinence; Sexual Behavior; Sexually Transmitted Diseases; United States; United States Food and Drug Administration; Value of Life | 2006 |
The impact of pharmacy access to emergency contraceptive pills in France.
Topics: Adolescent; Adult; Contraception; Contraceptives, Postcoital; Emergency Treatment; Female; France; Health Surveys; Humans; Levonorgestrel; Nonprescription Drugs; Pharmacies; Risk-Taking; Sexual Behavior; Surveys and Questionnaires | 2006 |
Hospital religious affiliation and emergency contraceptive prescribing practices.
Topics: Contraceptives, Postcoital; Drug Utilization; Family Practice; Female; Health Care Surveys; Health Services Accessibility; Hospitals, Religious; Hospitals, Teaching; Humans; Internship and Residency; Levonorgestrel; New Jersey; New York City; Practice Patterns, Physicians'; Religion and Medicine; Time Factors | 2006 |
Mechanism of action of emergency contraceptive pills.
Topics: Animals; Contraceptives, Postcoital; Embryo Implantation; Ethinyl Estradiol; Female; Fertilization; Levonorgestrel; Ovulation; Pregnancy | 2006 |
Menstrual bleeding patterns following levonorgestrel emergency contraception.
Topics: Adolescent; Adult; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Menstrual Cycle; Menstruation; Prospective Studies; Regression Analysis; Time Factors; Uterine Hemorrhage | 2006 |
[Morning after contraception].
Topics: Adolescent; Adult; Age Factors; Contraception; Contraceptives, Postcoital; Dose-Response Relationship, Drug; Drug Administration Schedule; Female; Finland; Humans; Levonorgestrel; Pregnancy; Pregnancy Rate; Pregnancy Tests; Pregnancy, Unplanned; Risk Factors; Sensitivity and Specificity | 2006 |
FDA appointment is stalled as revelations emerge over Plan B.
Topics: Administrative Personnel; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Government Regulation; Legislation, Drug; Levonorgestrel; Nonprescription Drugs; United States; United States Food and Drug Administration | 2006 |
FDA finally approves Plan B--but with restrictions.
Topics: Contraceptives, Postcoital; Drug Approval; Female; Humans; Levonorgestrel; United States; United States Food and Drug Administration | 2006 |
Minor error in our paper which was recently published in Contraception.
Topics: Adolescent; Adult; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Medical Records; Menstrual Cycle; Menstruation Disturbances; Pregnancy; Uterine Hemorrhage | 2006 |
Plan B and the politics of doubt.
Topics: Contraceptives, Postcoital; Drug Approval; Female; Humans; Levonorgestrel; United States; United States Food and Drug Administration | 2006 |
Emergency contraception: politics and science move forward.
Topics: Contraceptives, Postcoital; Drug Approval; Female; Humans; Levonorgestrel; Nonprescription Drugs; Norpregnadienes; Pregnancy; Sexual Behavior; United States; United States Food and Drug Administration | 2006 |
Pharmacy access to emergency hormonal contraception in Jacksonville, FL: a secret shopper survey.
Topics: Adult; Community Pharmacy Services; Contraceptive Agents, Female; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Florida; Health Care Surveys; Health Services Accessibility; Humans; Levonorgestrel | 2007 |
Resigning over Plan B OTC: an interview with Susan F. Wood by Diana Mason.
Topics: Administrative Personnel; Consumer Product Safety; Contraceptives, Postcoital; Decision Making, Organizational; Drug Approval; Employment; Female; Humans; Levonorgestrel; Nonprescription Drugs; Organizational Policy; Personnel Turnover; United States; United States Food and Drug Administration; Women's Health | 2007 |
Levonorgestrel pharmacokinetics in plasma and milk of lactating women who take 1.5 mg for emergency contraception.
Topics: Adolescent; Adult; Breast Feeding; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Infant; Infant, Newborn; Lactation; Levonorgestrel; Milk, Human; Sex Hormone-Binding Globulin | 2007 |
Hormonal emergency contraception: increasing awareness and access.
Topics: Access to Information; Adult; Awareness; Contraception, Postcoital; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Health Knowledge, Attitudes, Practice; Health Services Accessibility; Humans; India; Levonorgestrel | 2007 |
Awareness of emergency contraception among female college students in Chandigarh, India.
Topics: Access to Information; Adolescent; Adult; Awareness; Contraception, Postcoital; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Cross-Sectional Studies; Female; Health Knowledge, Attitudes, Practice; Health Services Accessibility; Humans; India; Levonorgestrel; Surveys and Questionnaires | 2007 |
A big win for Plan B. Wal-Mart's about-face expands access to the "morning after" pill.
Topics: Commerce; Contraceptives, Postcoital; Female; Health Services Accessibility; Humans; Levonorgestrel; Politics; Time Factors; United States; Women's Rights | 2006 |
Modelling costs and outcomes of expanded availability of emergency contraceptive use in British Columbia.
Topics: British Columbia; Contraceptives, Postcoital; Cost Savings; Decision Support Techniques; Decision Trees; Drug Utilization; Ethinyl Estradiol; Female; Health Education; Health Knowledge, Attitudes, Practice; Health Services Accessibility; Humans; Levonorgestrel; Norgestrel; Outcome Assessment, Health Care; Pharmaceutical Services; Practice Patterns, Physicians'; Pregnancy; Pregnancy, Unwanted | 2007 |
Effectiveness of levonorgestrel given after or before ovulation.
Topics: Administration, Oral; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Drug Administration Schedule; Female; Humans; Levonorgestrel; Ovulation; Pilot Projects; Pregnancy; Pregnancy Rate; Treatment Outcome | 2008 |
The impact of over-the-counter availability of "Plan B" on teens' contraceptive decision making.
Topics: Adolescent; Adolescent Behavior; Adult; Contraception Behavior; Contraceptives, Postcoital; Decision Making; Female; Humans; Levonorgestrel; Nonprescription Drugs; Public Policy; Sexual Behavior | 2008 |
Plan BTC: the case for a third class of drugs in the United States.
Topics: Abortifacient Agents; Contraceptives, Postcoital; Drug Approval; Female; Forecasting; History, 20th Century; Humans; Legislation, Drug; Levonorgestrel; Nonprescription Drugs; Pharmaceutical Preparations; United Kingdom; United States; United States Food and Drug Administration | 2008 |
Emergency contraception: when and how to use it.
Topics: Adolescent; Adult; Contraception, Postcoital; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Counseling; Female; Humans; Levonorgestrel; Menstrual Cycle; Pregnancy; Pregnancy in Adolescence; United States | 2008 |
An intervention to improve advance emergency contraceptive prescribing practices among academic primary care physicians.
Topics: Contraceptives, Postcoital; Female; Humans; Inservice Training; Levonorgestrel; Male; Patient Education as Topic; Practice Patterns, Physicians'; Primary Health Care; Student Health Services | 2008 |
Developments and challenges in emergency contraception.
Topics: Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Counseling; Female; Health Knowledge, Attitudes, Practice; Humans; Intrauterine Devices; Levonorgestrel; Time Factors | 2009 |
Migrainous cerebral infarction after postcoital contraception.
Topics: Adult; Contraception, Postcoital; Contraceptives, Postcoital; Ethinyl Estradiol; Female; Headache; Humans; Levonorgestrel; Magnetic Resonance Imaging; Stroke | 2009 |
Adolescent comprehension of emergency contraception in New York City.
Topics: Adolescent; Child; Contraception Behavior; Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Health Knowledge, Attitudes, Practice; HIV Infections; Humans; Levonorgestrel; New York City; Psychology, Adolescent; Surveys and Questionnaires | 2009 |
Pregnancy outcome after levonorgestrel-only emergency contraception failure: a prospective cohort study.
Topics: Abortion, Spontaneous; Adult; Cohort Studies; Congenital Abnormalities; Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Male; Pregnancy; Pregnancy Outcome; Prospective Studies | 2009 |
The morning-after pill.
Topics: Adolescent; Contraception, Postcoital; Contraceptives, Postcoital; Female; Health Services Accessibility; Humans; Insurance, Pharmaceutical Services; Levonorgestrel; Pregnancy; Pregnancy in Adolescence; Treatment Outcome; United States | 2009 |
[Providing emergency contraceptive pills in pharmacies].
Topics: Attitude of Health Personnel; Clinical Competence; Community Pharmacy Services; Contraception Behavior; Contraception, Postcoital; Contraceptives, Postcoital; Drug Interactions; Female; Health Knowledge, Attitudes, Practice; Health Services Accessibility; Humans; Iceland; Levonorgestrel; Male; Nonprescription Drugs; Professional-Patient Relations; Referral and Consultation; Sexually Transmitted Diseases; Surveys and Questionnaires; Women's Health | 2009 |
[Emergency contraception (morning-after pill)].
Topics: Adolescent; Condoms; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Medical History Taking; Patient Education as Topic | 2009 |
Generic version of plan B emergency contraceptive approved.
Topics: Contraceptives, Postcoital; Drug Approval; Drugs, Generic; Female; Humans; Levonorgestrel; United States; United States Food and Drug Administration | 2009 |
There's always Plan B: adolescent knowledge, attitudes and intention to use emergency contraception.
Topics: Adolescent; Black or African American; Contraception Behavior; Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Focus Groups; Health Knowledge, Attitudes, Practice; Health Services Accessibility; Hispanic or Latino; Humans; Levonorgestrel; Male; New York City; Qualitative Research; Young Adult | 2010 |
Towards more effective emergency contraception?
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Mifepristone; Norpregnadienes; Ovulation; Randomized Controlled Trials as Topic; Treatment Outcome | 2010 |
ACOG Practice Bulletin No. 112: Emergency contraception.
Topics: Antiemetics; Contraception, Postcoital; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Humans; Intrauterine Devices; Levonorgestrel; Patient Selection; Treatment Outcome | 2010 |
Knowledge and attitudes of pharmacists regarding over-the-counter emergency contraception in South-Eastern Hungary.
Topics: Attitude of Health Personnel; Choice Behavior; Contraceptives, Postcoital; Female; Humans; Hungary; Levonorgestrel; Menstrual Cycle; Nonprescription Drugs; Pharmacists; Prescription Drugs; Professional Competence; Surveys and Questionnaires | 2010 |
Is it worth paying more for emergency hormonal contraception? The cost-effectiveness of ulipristal acetate versus levonorgestrel 1.5 mg.
Topics: Contraceptive Agents, Female; Contraceptives, Postcoital; Cost-Benefit Analysis; Female; Humans; Levonorgestrel; Norpregnadienes; Pregnancy; Pregnancy, Unplanned; United Kingdom | 2010 |
Ulisprisal acetate: a novel molecule and 5-day emergency contraceptive.
Topics: Contraceptive Agents, Female; Contraceptives, Postcoital; Ethics, Medical; Female; Humans; Levonorgestrel; Norpregnadienes | 2010 |
Ulipristal acetate: a new emergency contraceptive that is safe and more effective than levonorgestrel.
Topics: Clinical Trials as Topic; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Norpregnadienes; Ovulation Inhibition; Pregnancy; Time Factors; Treatment Outcome | 2011 |
If the pope can change his mind on condoms, why not emergency contraceptives?
Topics: Attitude to Health; Catholicism; Condoms; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Religion and Science | 2010 |
Ella: a new emergency contraceptive.
Topics: Clinical Trials as Topic; Contraceptives, Postcoital; Drug Interactions; Female; Humans; Levonorgestrel; Norpregnadienes | 2011 |
Emergency contraception: an unresolved issue.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Female; Fertilization; Humans; Levonorgestrel; Ovulation | 2011 |
[Update on current care guidelines: emergency contraception].
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Copper; Female; Finland; Humans; Intrauterine Devices; Levonorgestrel; Norpregnadienes; Practice Guidelines as Topic | 2011 |
Unintended pregnancy in Australia: what more can we do?
Topics: Abortion, Induced; Adolescent; Adult; Australia; Contraception Behavior; Contraceptives, Postcoital; Female; Forecasting; Health Services Accessibility; Humans; Levonorgestrel; Nonprescription Drugs; Norpregnadienes; Pregnancy; Pregnancy in Adolescence; Pregnancy, Unwanted; Public Opinion; Young Adult | 2011 |
Contraceptive efficacy of emergency contraception with levonorgestrel given before or after ovulation.
Topics: Adolescent; Adult; Contraceptive Agents, Female; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Emergency Treatment; Female; Humans; Levonorgestrel; Menstrual Cycle; Ovulation; Pregnancy; Pregnancy Outcome; Young Adult | 2011 |
Emergency contraception prescribing in a GUM clinic: missed opportunities for improving sexual and reproductive health.
Topics: Adolescent; Adult; Contraception; Contraceptives, Postcoital; Female; Health Education; Humans; Levonorgestrel; Middle Aged; Reproductive Health Services; Sexual Behavior; Sexually Transmitted Diseases; United Kingdom; Young Adult | 2012 |
Post-ovulatory administration of levonorgestrel: interference with implantation is not excluded.
Topics: Contraceptive Agents, Female; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Menstrual Cycle; Ovulation; Pregnancy | 2012 |
Emergency contraception: an underutilized resource.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Directive Counseling; Estrogens; Female; Health Services Accessibility; Humans; Intrauterine Devices, Copper; Levonorgestrel; Norpregnadienes; Progestins; Triage | 2012 |
Ulipristal and embryotoxicity--an alternative viewpoint.
Topics: Contraceptives, Postcoital; Humans; Levonorgestrel; Norpregnadienes; Unsafe Sex | 2012 |
Pitfalls of adapting emergency contraception CEU guidance.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Intrauterine Devices; Levonorgestrel; Luteinizing Hormone; Norpregnadienes; Risk Factors | 2012 |
Emergency contraception: no. 280 (replaces No. 131, August 2003).
Topics: Contraception, Postcoital; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Drug Combinations; Ethinyl Estradiol; Female; Health Services Accessibility; Humans; Intrauterine Devices, Copper; Levonorgestrel; Pregnancy; Pregnancy, Unplanned | 2013 |
Emergency contraception.
Topics: China; Contraception, Postcoital; Contraceptive Agents; Contraceptives, Postcoital; Contraceptives, Postcoital, Synthetic; Ethinyl Estradiol; European Union; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Mifepristone; Norpregnadienes; Ovulation; Pregnancy; Pregnancy, Ectopic; Receptors, Progesterone; Time Factors | 2013 |
Over-the-counter access to emergency contraception without age restriction: an opinion of the Women's Health Practice and Research Network of the American College of Clinical Pharmacy.
Topics: Adolescent; Age Factors; Contraception, Postcoital; Contraceptives, Postcoital; Drug Administration Schedule; Female; Government Regulation; Health Services Accessibility; Humans; Levonorgestrel; Nonprescription Drugs; Patient Education as Topic; Pharmaceutical Services; Pregnancy; Pregnancy in Adolescence; Societies, Pharmaceutical; United States; Women's Health Services | 2013 |
US judge strikes down age restrictions for "morning after" contraceptives.
Topics: Adolescent; Adult; Age Factors; Contraceptives, Postcoital; Female; Humans; Legislation, Drug; Levonorgestrel; United States; United States Food and Drug Administration | 2013 |
Time for plan B.
Topics: Adolescent; Adult; Age Factors; Child; Contraception; Contraceptive Agents, Female; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Drug Approval; Female; Humans; Levonorgestrel; Nonprescription Drugs; Politics; United States; United States Food and Drug Administration; Young Adult | 2013 |
US approves "morning after" pill without prescription for women 15 years or older.
Topics: Adolescent; Contraceptives, Postcoital; Drug Approval; Female; Humans; Levonorgestrel; Nonprescription Drugs; United States; United States Food and Drug Administration | 2013 |
Science prevails.
Topics: Adolescent; Age Factors; Contraceptives, Postcoital; Federal Government; Female; Humans; Levonorgestrel; Middle Aged; Nonprescription Drugs; Politics; United States; United States Food and Drug Administration | 2013 |
Plan B emergency contraceptive may be ineffective for heavier women.
Topics: Canada; Contraceptives, Postcoital; Drug Labeling; Female; Humans; Levonorgestrel; Obesity; Pregnancy; Treatment Failure | 2014 |
Emergency contraception.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Emergency Medical Services; Female; Humans; Levonorgestrel; Norpregnadienes | 2014 |
Quick starting contraception after emergency contraception: have clinical guidelines made a difference?
Topics: Adolescent; Adult; Contraception, Postcoital; Contraceptives, Oral, Hormonal; Contraceptives, Postcoital; Drug Utilization; Female; Follow-Up Studies; Humans; Levonorgestrel; Medical Audit; Patient Preference; Practice Guidelines as Topic; Practice Patterns, Physicians'; Pregnancy; Pregnancy Rate; Retreatment; Retrospective Studies; Risk Assessment; Scotland; Time Factors; Treatment Outcome; Young Adult | 2014 |
Male access to emergency contraception in pharmacies: a mystery shopper survey.
Topics: Adult; Contraception, Postcoital; Contraceptives, Postcoital; Humans; Levonorgestrel; Male; New York City; Nonprescription Drugs; Pharmacies; Residence Characteristics; Social Class; Time Factors; Young Adult | 2014 |
Rethink weight limits on morning-after pill.
Topics: Body Mass Index; Body Weight; Canada; Contraceptives, Postcoital; Female; Guideline Adherence; Humans; Levonorgestrel; Pharmacists; Practice Guidelines as Topic; Practice Patterns, Physicians'; Treatment Outcome | 2015 |
Pharmacy access to ulipristal acetate in Hawaii: is a prescription enough?
Topics: Chi-Square Distribution; Contraceptive Agents; Contraceptives, Postcoital; Female; Hawaii; Health Services Accessibility; Humans; Levonorgestrel; Norpregnadienes; Pharmacies; Surveys and Questionnaires | 2016 |
Association between knowledge about levonorgestrel emergency contraception and the risk of ectopic pregnancy following levonorgestrel emergency contraception failure: a comparative survey.
Topics: Adult; Contraception, Postcoital; Contraceptives, Postcoital; Female; Health Knowledge, Attitudes, Practice; Humans; Levonorgestrel; Patient Education as Topic; Pregnancy; Pregnancy, Ectopic; Surveys and Questionnaires; Treatment Failure; Young Adult | 2016 |
Ectopic Pregnancy After Plan B Emergency Contraceptive Use.
Topics: Abortifacient Agents, Nonsteroidal; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Methotrexate; Pregnancy; Pregnancy, Ectopic; Young Adult | 2016 |
EC4U: results from a pilot project integrating the copper IUC into emergency contraceptive care.
Topics: Choice Behavior; Contraception, Postcoital; Contraceptives, Postcoital; Counseling; Device Removal; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Norpregnadienes; Pilot Projects; United States | 2016 |
Population-based evaluation of the effectiveness of two regimens for emergency contraception.
Topics: Adolescent; Adult; British Columbia; Contraception, Postcoital; Contraceptives, Oral, Combined; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Ethinyl Estradiol; Female; Humans; Levonorgestrel; Logistic Models; Multivariate Analysis; Pregnancy; Pregnancy Rate; Retrospective Studies; Young Adult | 2016 |
Status of Emergency Contraceptives in Europe One Year after the European Medicines Agency's Recommendation to Switch Ulipristal Acetate to Non-Prescription Status.
Topics: Contraceptives, Postcoital; Drug Prescriptions; Europe; European Union; Female; Health Services Accessibility; Humans; Legislation, Drug; Levonorgestrel; Nonprescription Drugs; Norpregnadienes | 2016 |
Emergency contraception in a public health emergency: exploring pharmacy availability in Brazil.
Topics: Adult; Brazil; Contraception, Postcoital; Contraceptives, Postcoital; Emergency Treatment; Female; Health Knowledge, Attitudes, Practice; Health Services Accessibility; Humans; Levonorgestrel; Pharmaceutical Services; Pharmacists; Public Health | 2016 |
Emergency contraception.
Topics: Body Mass Index; Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Intrauterine Devices, Copper; Levonorgestrel; Norpregnadienes; Treatment Outcome | 2016 |
Contraceptive use in the Nordic countries.
Topics: Adolescent; Adult; Age Factors; Condoms; Contraception Behavior; Contraceptives, Oral, Hormonal; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Databases, Factual; Female; Humans; Intrauterine Devices; Levonorgestrel; Middle Aged; Scandinavian and Nordic Countries; Young Adult | 2017 |
LNG-emergency contraceptive pills: What do Argentinean healthcare students know?
Topics: Adolescent; Adult; Argentina; Clinical Competence; Contraception, Postcoital; Contraceptive Agents, Female; Contraceptives, Postcoital; Female; Health Knowledge, Attitudes, Practice; Health Occupations; Humans; Levonorgestrel; Nurse Midwives; Nurses; Physicians; Students; Young Adult | 2017 |
Single-Dose Levonorgestrel Emergency Contraception and Silent Barriers to Its Access: Is It Really Just One Step?
Topics: Adult; Contraception, Postcoital; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Health Care Surveys; Health Services Accessibility; Humans; Levonorgestrel; Male; Nonprescription Drugs; Pharmacies; Virginia; Young Adult | 2018 |
Evaluating Community Pharmacy Responses About Levonorgestrel Emergency Contraception by Mystery Caller Characteristics.
Topics: Adolescent; Adult; Community Pharmacy Services; Contraceptives, Oral, Synthetic; Contraceptives, Postcoital; Female; Health Services Accessibility; Humans; Levonorgestrel; Male; Pharmacies; Pharmacists | 2018 |
[In process].
Topics: Anti-Bacterial Agents; Clinical Trials as Topic; Contraceptives, Postcoital; Drug Interactions; Enterohepatic Circulation; Female; Humans; Levonorgestrel; Norpregnadienes; Pregnancy; Rifampin; Risk Factors | 2016 |
A Call for Action: Supporting and Engaging Pharmacists in the Provision of Emergency Contraception.
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Pharmacies; Pharmacists | 2018 |
Combined oral contraceptive interference with the ability of ulipristal acetate to delay ovulation: A prospective cohort study.
Topics: Adult; Contraceptive Agents, Female; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Drug Combinations; Drug Interactions; Ethinyl Estradiol; Female; Healthy Volunteers; Humans; Levonorgestrel; Luteinizing Hormone; Norpregnadienes; Ovarian Follicle; Ovulation; Progesterone; Prospective Studies; Ultrasonography | 2018 |
TRPV4 is involved in levonorgestrel-induced reduction in oviduct ciliary beating.
Topics: Animals; Calcium; Cell Line; Cilia; Contraception, Postcoital; Contraceptive Agents, Hormonal; Contraceptive Effectiveness; Contraceptives, Postcoital; Down-Regulation; Epithelial Cells; Fallopian Tubes; Female; Humans; Levonorgestrel; Mice, Inbred C57BL; Microscopy, Electron, Scanning; Oviducts; Pregnancy; Pregnancy, Tubal; Progesterone; Receptors, Progesterone; TRPV Cation Channels | 2019 |
Pharmacokinetics of the 1.5 mg levonorgestrel emergency contraceptive in women with normal, obese and extremely obese body mass index.
Topics: Administration, Oral; Adolescent; Adult; Body Mass Index; California; Contraceptive Agents, Hormonal; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Obesity; Obesity, Morbid; Prospective Studies; Radioimmunoassay; Young Adult | 2019 |
Ulipristal acetate compared to levonorgestrel emergency contraception among current oral contraceptive users: a cost-effectiveness analysis.
Topics: Adult; Body Mass Index; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Cost-Benefit Analysis; Female; Humans; Levonorgestrel; Models, Theoretical; Norpregnadienes; Obesity; Pregnancy; Pregnancy, Unplanned; United States; Young Adult | 2019 |
Levonorgestrel only emergency contraceptive use and risk of ectopic pregnancy in Eldoret Kenya: a case-control study.
Topics: Adolescent; Adult; Case-Control Studies; Confounding Factors, Epidemiologic; Contraceptives, Postcoital; Female; Humans; Kenya; Levonorgestrel; Logistic Models; Pregnancy; Pregnancy, Ectopic; Risk Factors; Surveys and Questionnaires; Young Adult | 2018 |
Trends in dispensing oral emergency contraceptives and safety issues: a survey of German community pharmacists.
Topics: Community Pharmacy Services; Contraceptives, Oral; Contraceptives, Postcoital; Female; Germany; Health Care Surveys; Humans; Levonorgestrel; Norpregnadienes; Pharmacists; Professional Role; Referral and Consultation | 2019 |
Unprotected intercourse in the 2 weeks prior to quick-start initiation of an etonogestrel contraceptive implant with and without use of oral emergency contraception.
Topics: Adolescent; Adult; Contraception, Postcoital; Contraceptive Agents, Hormonal; Contraceptives, Postcoital; Desogestrel; Drug Implants; Female; Humans; Levonorgestrel; Norpregnadienes; Pregnancy; Pregnancy Tests; Risk Assessment; Time Factors; Unsafe Sex; Young Adult | 2020 |
Emergency Oral Contraceptive Consultations in Pharmacies in a Rural Setting: An Epidemiological Analysis.
Topics: Adolescent; Adult; Contraception, Postcoital; Contraceptives, Oral; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Pharmacies; Referral and Consultation; Young Adult | 2022 |
Over-the-counter access to levonorgestrel emergency contraception in South Texas: Does Over-the-counter mean ready to buy?
Topics: Contraception, Postcoital; Contraceptives, Postcoital; Female; Humans; Levonorgestrel; Nonprescription Drugs; Pregnancy; Texas | 2021 |
[Preparation, Confidence, and Attitude to Sell Emergency Contraceptive Pills at Pharmacies: A Web Survey of Japanese Community Pharmacists].
Topics: Attitude of Health Personnel; Awareness; Community Pharmacy Services; Contraceptives, Postcoital; Cross-Sectional Studies; Female; Health Services Accessibility; Humans; Internet; Japan; Knowledge; Levonorgestrel; Nonprescription Drugs; Pharmacists; Self Concept; Surveys and Questionnaires | 2021 |
Evidence-Based Contraception: Common Questions and Answers.
Topics: Contraception, Postcoital; Contraceptives, Oral, Combined; Contraceptives, Postcoital; Female; Gender Identity; Humans; Levonorgestrel; Male; Medroxyprogesterone Acetate; Pregnancy; Testosterone; United States | 2022 |