Progesterone and human chorionic gonadotrophin (HCG) levels in plasma during dilation of the uterine cervix in early human pregnancy.
D000029:Abortion, Legal; D000293:Adolescent; D000328:Adult; D002584:Cervix Uteri / Q000502:physiology*; D006063:Chorionic Gonadotropin / Q000097:blood* / Q000378:metabolism; D004106:Dilatation; D005260:Female; D006801:Humans; D011247:Pregnancy; D011374:Progesterone / Q000097:blood*
D006063:Chorionic Gonadotropin; D011374:Progesterone