title: Post coital contraception.
authors.forename: A A
authors.initials: AA
authors.lastname: Haspels
authors.forename: M R
authors.initials: MR
authors.lastname: Van Santen
mesh_terms: D001695:Biology; D001723:Birth Rate; D001940:Breast; D003267:Contraception; D003268:Contraception Behavior; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D003278:Contraceptives, Oral, Hormonal; D003281:Contraceptives, Postcoital; D003710:Demography; D019049:Developed Countries; D004064:Digestive System; D004194:Disease; D010064:Embryo Implantation; D047108:Embryonic Development; D004703:Endocrine System; D004989:Ethics; D004997:Ethinyl Estradiol; D005060:Europe; D005193:Family Planning Services; D005298:Fertility; D006728:Hormones; D007239:Infections; D007434:Intrauterine Devices; D007435:Intrauterine Devices, Copper; D016912:Levonorgestrel; D008599:Menstruation Disturbances; D009325:Nausea; D009426:Netherlands; D010298:Parity; D000292:Pelvic Inflammatory Disease; D010827:Physiology; D011153:Population; D011157:Population Dynamics; D011247:Pregnancy; D011248:Pregnancy Complications; D011261:Pregnancy Trimester, First; D011271:Pregnancy, Ectopic; D012098:Reproduction; D012816:Signs and Symptoms; D014839:Vomiting
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D003278:Contraceptives, Oral, Hormonal; D003281:Contraceptives, Postcoital; D006728:Hormones; D004997:Ethinyl Estradiol; D016912:Levonorgestrel
keywords: Biology; Contraception; Contraception Failure; Contraceptive Agents; Contraceptive Agents, Estrogen; Contraceptive Agents, Female; Contraceptive Agents, Postcoital--beneficial effects; Contraceptive Agents, Postcoital--side effects; Contraceptive Agents, Progestin; Contraceptive Agents--beneficial effects; Contraceptive Agents--side effects; Contraceptive Methods--administraction and dosage; Contraceptive Usage; Demographic Factors; Developed Countries; Diseases; Endocrine System; Ethics; Ethinyl Estradiol; Europe; Family Planning; Fertility; Fertility Control, Postcoital; Fertility Measurements; Gastrointestinal Effects; Hormones; Implantation; Infections; Iud; Iud, Copper Releasing; Levonorgestrel; Mammary Gland Effects; Menstruation Disorders; Nausea; Netherlands; Nulliparity; Oral Contraceptives, Combined--administraction and dosage; Oral Contraceptives--administraction and dosage; Parity; Pelvic Infections; Physiology; Population; Population Dynamics; Pregnancy; Pregnancy Complications; Pregnancy, Ectopic; Pregnancy, First Trimester; Preimplantation Phase; Reproduction; Signs And Symptoms; Vomiting; Western Europe