Relationships between the intendedness of conception and the wantedness of pregnancy.
D001741:Black or African American; D000367:Age Factors; D004522:Educational Status; D005193:Family Planning Services; D005260:Female; D005298:Fertility; D006801:Humans; D008393:Marriage; D010298:Parity; D011247:Pregnancy; D011275:Pregnancy, Unwanted; D012067:Religion; D012725:Sexual Behavior; D012923:Social Class; D014481:United States