The effect of copulatory behavior on hormonal change in the female rat prior to implantation.
D000818:Animals; D003307:Copulation; D004542:Ejaculation; D010064:Embryo Implantation; D004971:Estrus; D005260:Female; D007664:Ketosteroids / Q000097:blood; D008297:Male; D011247:Pregnancy; D011278:Pregnanes / Q000097:blood*; D011374:Progesterone / Q000097:blood* / Q000378:metabolism; D051381:Rats; D012726:Sexual Behavior, Animal; D013997:Time Factors
D007664:Ketosteroids; D011278:Pregnanes; D011374:Progesterone