title: The ovulation method of family planning.
authors.forename: J T
authors.initials: JT
authors.lastname: France
mesh_terms: D001695:Biology; D001831:Body Temperature; D002582:Cervix Mucus; D002584:Cervix Uteri; D003267:Contraception; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D005835:Genitalia; D005836:Genitalia, Female; D012252:Natural Family Planning Methods; D010827:Physiology; D014566:Urogenital System; D014599:Uterus
keywords: Biology; Body Temperature; Cervical Mucus; Cervix; Contraception; Contraceptive Effectiveness; Family Planning; Family Planning, Behavioral Methods; Genitalia; Genitalia, Female; Physiology; Rhythm Method, Calendar; Urogenital System; Use-effectiveness; Uterus