title: Failure rates of contraceptive methods.
authors.forename: Z
authors.initials: Z
authors.lastname: Mclure
mesh_terms: D003076:Coitus Interruptus; D017280:Condoms; D003267:Contraception; D003268:Contraception Behavior; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003274:Contraceptive Devices, Female; D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D005069:Evaluation Studies as Topic; D005193:Family Planning Services; D007774:Lactation; D017258:Medroxyprogesterone Acetate; D010061:Ovulation Detection; D013245:Sterilization, Reproductive; D013246:Sterilization, Tubal; D014659:Vasectomy
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D017258:Medroxyprogesterone Acetate
keywords: Barrier Methods; Coitus Interruptus; Condom; Contraception; Contraception Failure--statistics; Contraceptive Agents; Contraceptive Agents, Female; Contraceptive Agents, Progestin; Contraceptive Effectiveness; Contraceptive Methods; Contraceptive Usage; Depo-provera; Family Planning; Family Planning, Behavioral Methods; Female Sterilization; Lactation, Prolonged; Male Sterilization; Medroxyprogesterone Acetate; Natural Family Planning; Oral Contraceptives; Oral Contraceptives, Combined; Pearl's Formula; Sterilization, Sexual; Sympto-thermal Method; Theoretical Effectiveness; Tubal Ligation; Tubal Occlusion; Use-effectiveness; Vaginal Barrier Methods; Vaginal Diaphragm; Vasectomy