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
. Use of Levo-Norgestrel releasing, IUCD is helpful in all of the following conditions except: 
Select and explain. 
A. Menorrhagia, B. Dysmenorrhea, C. Premenstrual symptoms, D. Pelvic inflammatory disease
C: Premenstrual symptoms
Answer: C: Premenstrual symptoms 
Explanation: None