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': 'Infertility due to PCOD is \nSelect and explain. \nA. Irreversible, B. Treatable by ovulation inducing drugs, C. Due to Hyperandrogenism, D. Resolves with age', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Infertility due to PCOD is reversible and treatable using ovulation inducing drugs.', 'role': 'assistant'}]