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': 'All of the following are the advantage of Depot provea EXCEPT : \nSelect and explain. \nA. It can be given to lactating mothers, B. A 150mg dose is effective for a period of 12 weeks, C. It gives good cycle control, D. It prevents ectopic pregnancy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: It gives good cycle control', 'role': 'assistant'}]