The fallacy of the five million women: a re-estimate.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001290:Attitude; D002410:Catholicism; D003075:Coitus; D003267:Contraception; D005006:Ethnicity; D005191:Family Characteristics; D005193:Family Planning Services; D005260:Female; D006801:Humans; D007247:Infertility, Female; D008393:Marriage; D011203:Poverty; D011247:Pregnancy; D012067:Religion; D013223:Statistics as Topic; D014481:United States