title: A possible method for the detection of ovulation and the determination of the duration of the fertile period.
mesh_terms: D004958:Estradiol / Q000031:analogs & derivatives / Q000652:urine; D004964:Estriol / Q000031:analogs & derivatives / Q000652:urine; D004967:Estrogens / Q000652:urine*; D004970:Estrone / Q000031:analogs & derivatives / Q000652:urine; D005260:Female; D005298:Fertility; D005965:Glucuronates / Q000652:urine*; D006801:Humans; D008598:Menstruation; D010060:Ovulation
chemical_list: D004967:Estrogens; D005965:Glucuronates; C025482:estradiol-3-glucuronide; C025483:estradiol-17 beta-glucuronide; C012961:estriol-16 alpha-(beta-D-glucuronide); C015856:estrone-3-glucuronide; C022810:estriol 3-glucuronide; D004970:Estrone; D004958:Estradiol; D004964:Estriol