This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General obstetrics, Subject name: Gynaecology & Obstetrics
[{'content': 'Most common nerve injured during normal vaginal delivery is \nSelect and explain. \nA. Femoral nerve, B. Lateral femoral cutaneous nerve, C. Iliohypogastric nerve, D. Ilioinguinal nerve', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Most common nerve injured during vaginal delivery - Lateral femoral cutaneous nerve followed by femoral nerve Most common nerve injured during cesarean section - Iliohypogastric nerve and Ilioinguinal nerve Ref: Williams Obs 24e pg 677.', 'role': 'assistant'}]