This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
[{'content': 'The usual site of spontaneous rupture of the intact uterus during pregnancy is the : \nSelect and explain. \nA. Anterior lower uterine segment, B. Posterior lower uterine segment, C. Body of the uterus, D. Level of internal os', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Body of the uterus', 'role': 'assistant'}]