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': 'Hormonal contraceptive of choice in a lactating woman is - \nSelect and explain. \nA. Combined pill, B. Multiphastic pill, C. Mini-pill, D. Centchroman', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Mini-pill", 'role': 'assistant'}]