title: A comparative study of some methods of detecting ovulation.
mesh_terms: D000005:Abdomen; D000293:Adolescent; D000328:Adult; D001831:Body Temperature; D003124:Colorimetry; D005260:Female; D006801:Humans; D008722:Methods; D009093:Mucus; D010060:Ovulation; D010146:Pain; D014556:Urine; D014621:Vagina