41. He earned credit towards his degree in midwifery by assisting staff doctors with obstetrical exams and childbirths. 42. In addition, he is credited with making modifications to a number of obstetrical instruments and devices. 43. Some of those are rates of wound infection, obstetrical complications, urinary-tract infection and pneumonia. 44. The old obstetrical saw, " sick baby, sick mother, " kept running through my mind. 45. A cord prolapse is an obstetrical emergency, as the descending head may block fetal-placental circulation. 46. The obstetrical dilemma hypothesis has had several challenges to it, as more data is collected and analysized. 47. I devoted nearly every morning before the professor's rounds in the obstetrical clinic to these studies. 48. He was President of the Obstetrical and Gynaecological Society of Malaysia ( OGSM ) in 1971 / 72. 49. Premature rupture of membranes and other obstetrical complications can add to the risk of early-onset sepsis. 50. She likes to think of the hospice as a giant obstetrical ward, delivering aging bodies into eternal life.