Sexually transmitted diseases may reverse the 'revolution'.
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D011247:Pregnancy; D012725:Sexual Behavior; D012749:Sexually Transmitted Diseases / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control; D014481:United States