title: Secretion of progesterone and relaxin by the humancorpus luteum at midpregnancy and at term.
mesh_terms: D000029:Abortion, Legal; D002585:Cesarean Section; D003338:Corpus Luteum / Q000378:metabolism* / Q000502:physiology / Q000601:surgery; D005260:Female; D006801:Humans; D049590:Postpartum Period; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011374:Progesterone / Q000097:blood / Q000378:metabolism*; D012065:Relaxin / Q000097:blood / Q000378:metabolism*
chemical_list: D011374:Progesterone; D012065:Relaxin