[Feed-back of gestagens].
D001415:Back; D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens / Q000494:pharmacology*; D005260:Female; D006801:Humans; D011374:Progesterone / Q000031:analogs & derivatives; D011372:Progestins
D003271:Contraceptive Agents, Female; D045166:Estradiol Congeners; D004967:Estrogens; D011372:Progestins; D011374:Progesterone
ESTROGENS/pharmacology; PROGESTERONE/related compounds