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': 'True statements regarding DMPA includes all the following except \nSelect and explain. \nA. 3% failure rate, B. Useful in treatment of menorrhagia, C. Can be given in women with seizures, D. Protects against ovarian cancer', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Risk of endometrial cancer is substantially\xa0reduced\xa0by past use of DMPA.\nNoncontraceptive benefits of DMPA:\n\nAnemia, PID, Ectopic pregnancy, and\xa0Endometrial cancer\xa0are reported.\nDMPA benefits women with\xa0sickle cell disease.', 'role': 'assistant'}]