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: Anatomy
[{'content': 'Weakest support of uterus is - \nSelect and explain. \nA. Uterosacral ligament, B. Round ligament, C. Broad ligament, D. Levator ani', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Secondary support of uterus includes broad ligament, uterovesical fold and rectovaginal fold of peritoneum. These secondary supports are of doubtful value. SO they are the weakest support of uterus.', 'role': 'assistant'}]