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': 'IUD should  be better not inserted in following conditions except \nSelect and explain. \nA. Genital bleeding of unknown origin, B. Postpartum endometritis, C. Suspected cervical malignancy, D. Immediate post partum', 'role': 'user'}, {'content': 'Answer: D \nExplanation: IUD can be safely inserted in the immediate post partum period following either vaginal or cesarean delivery.', 'role': 'assistant'}]