EntityQ741027· pop 32· linked from 372 articlesemergency contraceptionSign in to savebirth control measures that, if taken after sexual intercourse, may prevent pregnancyConnectionsbirth controlEntitycalendar-based contraceptive methodsEntitysafe sexEntityUnited States Food and Drug AdministrationEntitycopper IUDEntityUnited StatesCountryWorld Health OrganizationEntityabortionEntityhuman pregnancyEntitySexual intercourseConceptInternational Standard Book NumberEntityhormoneEntityheadacheEntitypassportEntitysexually transmitted infectionEntitycondomEntityThe New York TimesEntityrapeEntityWayback MachineEntityvomitingEntityCategoriesHormonal contraceptionIntrauterine contraception