Working women and childbearing: United States.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001721:Birth Intervals; D004522:Educational Status; D004651:Employment; D005191:Family Characteristics; D005260:Female; D006801:Humans; D011247:Pregnancy; D044469:Racial Groups; D014481:United States; D014930:Women