Home births.
D036861:Delivery, Obstetric; D005260:Female; D006699:Home Care Services; D006760:Hospitalization; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D009774:Obstetrics / Q000592:standards; D010353:Patient Education as Topic; D011247:Pregnancy; D014481:United States