title: [Progesterone-pregnanediol ratio during pregnancy].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D011276:Pregnanediol / Q000652:urine*; D011374:Progesterone / Q000097:blood*
chemical_list: D011374:Progesterone; D011276:Pregnanediol
vernacular_title: Sootnoshenie progesterona i pregnandiola v period beremennosti