Urinary pregnanediol and creatinine excretion in the female of menstrual age.
D000293:Adolescent; D000328:Adult; D002849:Chromatography, Gas; D002940:Circadian Rhythm; D003276:Contraceptives, Oral / Q000494:pharmacology; D003404:Creatinine / Q000652:urine*; D005260:Female; D006801:Humans; D008597:Menstrual Cycle; D008875:Middle Aged; D011276:Pregnanediol / Q000652:urine*; D012016:Reference Values