Postcoital contraception.
D003267:Contraception; D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003278:Contraceptives, Oral, Hormonal; D003281:Contraceptives, Postcoital; D004054:Diethylstilbestrol; D010064:Embryo Implantation; D004997:Ethinyl Estradiol; D005193:Family Planning Services
D003270:Contraceptive Agents; D003271:Contraceptive Agents, Female; D003278:Contraceptives, Oral, Hormonal; D003281:Contraceptives, Postcoital; D004997:Ethinyl Estradiol; D004054:Diethylstilbestrol
Contraception; Contraceptive Agents; Contraceptive Agents, Estrogen; Contraceptive Agents, Female; Contraceptive Agents, Postcoital; Contraceptive Mode Of Action; Diethylstilbestrol; Ethinyl Estradiol; Family Planning; Implantation Suppression