ACOG reflects on the National Natality and Fetal Mortality Surveys.
D000328:Adult; D005260:Female; D005313:Fetal Death; D005323:Fetal Monitoring; D006306:Health Surveys; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D011247:Pregnancy; D014481:United States; D014492:United States Public Health Service