INDICINE--HORMONAL BIRTH CONTROL ON A NATURAL BASIS.
D003267:Contraception; D005193:Family Planning Services; D005260:Female; D005298:Fertility; D006801:Humans; D007202:Indicators and Reagents; D010060:Ovulation; D011276:Pregnanediol; D011763:Pyrrolizidine Alkaloids; D014556:Urine
D007202:Indicators and Reagents; D011763:Pyrrolizidine Alkaloids; D011276:Pregnanediol; C018336:indicine
FAMILY PLANNING; FERTILITY; INDICATORS AND REAGENTS; OVULATION; PREGNANEDIOL; URINE