title: Postcoital contraception.
mesh_terms: D000473:Alkanes / Q000494:pharmacology; D000475:Alkenes / Q000494:pharmacology; D000728:Androgens / Q000494:pharmacology; D000818:Animals; D000963:Antimetabolites / Q000494:pharmacology; D002996:Clomiphene / Q000494:pharmacology; D003075:Coitus; D003270:Contraceptive Agents / Q000494:pharmacology; D010064:Embryo Implantation / Q000187:drug effects; D004965:Estrogen Antagonists; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D006801:Humans; D051379:Mice; D009281:Naphthalenes / Q000494:pharmacology; D010063:Ovum / Q000187:drug effects; D011247:Pregnancy; D011372:Progestins / Q000037:antagonists & inhibitors; D051381:Rats; D013267:Stilbenes / Q000494:pharmacology; D013997:Time Factors
chemical_list: D000473:Alkanes; D000475:Alkenes; D000728:Androgens; D000963:Antimetabolites; D003270:Contraceptive Agents; D004965:Estrogen Antagonists; D004967:Estrogens; D009281:Naphthalenes; D011372:Progestins; D013267:Stilbenes; D002996:Clomiphene