This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Pharmacotherapeutic in Obstetrics, Subject name: Gynaecology & Obstetrics
[{'content': 'Ideal contraceptive in case of following scenario? \nSelect and explain. \nA. Cu-T, B. Barrier method, C. Oral contraceptive, D. Depo - Provera', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C. Oral contraceptivea. The given USG suggests molar pregnancy as it is showing snowstorm appearance.b. IUCD/POP can cause irregular bleeding/spotting.c. Barrier methods have high failure rates.d. OCP are ideal for post molar contraception.', 'role': 'assistant'}]