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': '. Use of Levo-Norgestrel releasing, IUCD is helpful in all of the following conditions except: \nSelect and explain. \nA. Menorrhagia, B. Dysmenorrhea, C. Premenstrual symptoms, D. Pelvic inflammatory disease', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]