The midwife--in Simpson's time and ours.
D036861:Delivery, Obstetric; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007751:Labor, Induced; D008880:Midwifery / Q000193:education / Q000266:history*; D011181:Postnatal Care; D011247:Pregnancy; D006113:United Kingdom