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
The commonest presenting complaint In a gynaecology depament is : 
Select and explain. 
A. Bleeding PV, B. Leucorrhoea, C. Prolapse uterus, D. Mass abdomen
B: Leucorrhoea
Answer: B: Leucorrhoea 
Explanation: Leucorrhoea