title: [Risks associated with the rhythm method of contraception].
mesh_terms: D000022:Abortion, Spontaneous; D001831:Body Temperature; D000013:Congenital Abnormalities; D009358:Congenital, Hereditary, and Neonatal Diseases and Abnormalities; D003338:Corpus Luteum; D003710:Demography; D004194:Disease; D010064:Embryo Implantation; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D005298:Fertility; D005333:Fetus; D006728:Hormones; D008597:Menstrual Cycle; D012252:Natural Family Planning Methods; D010061:Ovulation Detection; D011153:Population; D011157:Population Dynamics; D011275:Pregnancy, Unwanted; D012725:Sexual Behavior
chemical_list: D006728:Hormones
keywords: Abortion, Spontaneous; Body Temperature; Congenital Abnormalities; Corpus Luteum; Demographic Factors; Diseases; Evaluation; Family Planning; Family Planning, Behavioral Methods; Fertility; Fetus; Hormones; Implantation; Menstrual Cycle; Neonatal Diseases And Abnormalities; Ovulation Detection; Population; Population Dynamics; Pregnancy, Unwanted--complications; Reproductive Behavior; Rhythm Method, Calendar--religious aspects
vernacular_title: Risques imputables a la methode contraceptive par abstinence periodique.