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': 'Which of the following is most appropriate treatment for abnormal uterine bleeding - endometrial (AUB - E) \nSelect and explain. \nA. NSAIDS, B. Tranexamic acid, C. Oral progestins, D. Combined OCPs', 'role': 'user'}, {'content': 'Answer: C \nExplanation: AUB - E is due to primary endometrial dysfunction. Treatment includes progestin based preparations LNG - IUD\xa0>> oral progestins.', 'role': 'assistant'}]