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: Social & Preventive Medicine
[{'content': "What is thelUCD of choice in women with menorrhagia? \nSelect and explain. \nA. Lippe's loop, B. Copper-T 200, C. Copper-T 3 8 OA, D. Progesterone containing IUCD", 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Progesterone containing IUCD", 'role': 'assistant'}]