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': 'Which of the following structure is not a primary suppo of uterus? \nSelect and explain. \nA. Pelvic diaphragm, B. Uterosacral ligament, C. Transverse cervical ligament, D. Broad ligament', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Broad ligament is a secondary suppo of uterus. Structures forming primary suppo to the uterus are pelvic diaphragm, perineal body, urogenital diaphragm, uterine axis, pubocervical ligament, transverse cervical ligament, uterosacral ligament and round ligament of uterus.', 'role': 'assistant'}]