[Sexual behavior and probability of conception].
D000818:Animals; D004967:Estrogens / Q000494:pharmacology; D005260:Female; D005306:Fertilization; D006062:Gonadotropins / Q000032:analysis; D008297:Male; D011247:Pregnancy; D011374:Progesterone / Q000494:pharmacology; D011422:Propionates / Q000494:pharmacology; D051381:Rats; D012726:Sexual Behavior, Animal; D013739:Testosterone / Q000494:pharmacology
D004967:Estrogens; D006062:Gonadotropins; D011422:Propionates; D013739:Testosterone; D011374:Progesterone