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': 'Contraceptive of choice in a women with Rheumatic heart disease. \nSelect and explain. \nA. OCPs, B. Progesterone only pills, C. Condom with spermicidal jelly, D. IUCD', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]