Depression of the progesterone levels in women treated with synthetic gestagens after ovulation.
D000328:Adult; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D003338:Corpus Luteum / Q000187:drug effects; D004967:Estrogens / Q000097:blood / Q000652:urine; D005260:Female; D006801:Humans; D008525:Medroxyprogesterone / Q000494:pharmacology*; D008598:Menstruation; D009640:Norethindrone / Q000494:pharmacology*; D009644:Norgestrel / Q000494:pharmacology*; D010060:Ovulation; D011374:Progesterone / Q000037:antagonists & inhibitors / Q000097:blood*; D011485:Protein Binding; D013997:Time Factors
D006063:Chorionic Gonadotropin; D004967:Estrogens; D009644:Norgestrel; D011374:Progesterone; D008525:Medroxyprogesterone; D009640:Norethindrone