Antifertility effects of low dose progestin.
D002582:Cervix Mucus; D002715:Chlormadinone Acetate / Q000008:administration & dosage / Q000494:pharmacology*; D002986:Clinical Trials as Topic; D003276:Contraceptives, Oral / Q000494:pharmacology*; D003864:Depression, Chemical; D004717:Endometrium / Q000187:drug effects; D005260:Female; D005298:Fertility / Q000187:drug effects*; D006801:Humans; D008535:Megestrol / Q000494:pharmacology; D008567:Membranes, Artificial; D009640:Norethindrone / Q000008:administration & dosage / Q000494:pharmacology; D010060:Ovulation / Q000187:drug effects; D011247:Pregnancy; D011276:Pregnanediol / Q000652:urine; D012825:Silicon
D003276:Contraceptives, Oral; D008567:Membranes, Artificial; D002715:Chlormadinone Acetate; D008535:Megestrol; D011276:Pregnanediol; D009640:Norethindrone; D012825:Silicon