This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Disorders of menstruation, Subject name: Gynaecology & Obstetrics
[{'content': 'Evidence based treatment for Menorrhagia is all except : \nSelect and explain. \nA. Oral Contraceptive Pills, B. Progesterone for three months cyclically, C. Tranexamic acid, D. Ethamsylate', 'role': 'user'}, {'content': "Answer: D \nExplanation: Conservative Management Combined Oral Contraceptive Pills Progestogens Danazol GnRH analogues NSAIDS Tranexemic acid Mirena IUCD Ethamsylate: Reduces Capillary Fragility and hence reduces menorrhagia by 50%; but not evidence based Reference: SHAW'S TEXTBOOK OF GYNECOLOGY; 15th edition; Pg no:304", 'role': 'assistant'}]