The health and social consequences of teenage childbearing.
D000293:Adolescent; D001723:Birth Rate; D005260:Female; D005298:Fertility; D005865:Gestational Age; D006801:Humans; D007086:Illegitimacy; D007226:Infant Mortality; D008423:Maternal Age; D008428:Maternal Mortality; D008429:Maternal Welfare; D010298:Parity; D011247:Pregnancy; D011248:Pregnancy Complications; D044469:Racial Groups; D012924:Social Conditions; D014481:United States