title: New assays for identifying the fertile period.
authors: Department of Obstetrics and Gynecology, Royal Women's Hospital, University of Melbourne, Victoria, Australia.
authors: J B
authors: JB
authors: Brown
authors: L F
authors: LF
authors: Blackwell
authors: J
authors: J
authors: Holmes
authors: K
authors: K
authors: Smyth
mesh_terms: D000328:Adult; D004967:Estrogens / Q000652:urine*; D005193:Family Planning Services / Q000379:methods; D005260:Female; D005298:Fertility / Q000502:physiology*; D005965:Glucuronates / Q000652:urine; D006801:Humans; D008597:Menstrual Cycle / Q000502:physiology*; D011276:Pregnanediol / Q000652:urine*
chemical_list: D004967:Estrogens; D005965:Glucuronates; D011276:Pregnanediol