Breech delivery.
D002585:Cesarean Section; D004461:Eclampsia; D005260:Female; D005313:Fetal Death; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D007746:Labor Presentation; D010387:Pelvimetry; D010923:Placenta Previa; D011247:Pregnancy