Gynecology age and its relation to neonatal outcome.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001723:Birth Rate; D044383:Black People; D002648:Child; D003267:Contraception; D005260:Female; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008423:Maternal Age; D008572:Menarche; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology*; D011253:Pregnancy in Adolescence; D012736:Sex Education; D014481:United States; D001741:Black or African American