The children of teenage parents.
D000124:Achievement; D000293:Adolescent; D002657:Child Development; D003071:Cognition; D004644:Emotions; D005260:Female; D006304:Health Status; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008393:Marriage; D008423:Maternal Age; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D012951:Socialization; D014481:United States