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
To decrease PPH, drug used prophylactically is : 
Select and explain. 
A. Oxytocin, B. Methergin, C. Progesterone, D. Prostaglandin
B: Methergin
Answer: B: Methergin 
Explanation: Methergin