title: Copper IUD, inserted after coitus averts pregnancy and provides continuing contraceptive protection.
mesh_terms: D001695:Biology; D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003278:Contraceptives, Oral, Hormonal; D003281:Contraceptives, Postcoital; D004054:Diethylstilbestrol; D004703:Endocrine System; D004967:Estrogens; D005193:Family Planning Services; D006728:Hormones; D007434:Intrauterine Devices; D007435:Intrauterine Devices, Copper; D010827:Physiology
chemical_list: D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003278:Contraceptives, Oral, Hormonal; D003281:Contraceptives, Postcoital; D004967:Estrogens; D006728:Hormones; D004054:Diethylstilbestrol
keywords: Biology; Contraception; Contraceptive Agents; Contraceptive Agents, Estrogen; Contraceptive Agents, Female; Contraceptive Agents, Postcoital; Contraceptive Methods; Diethylstilbestrol; Endocrine System; Estrogens; Family Planning; Fertility Control, Postcoital; Hormones; Insertion; Iud; Iud, Copper Releasing; Physiology