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
Most common cause of perinatal moality in Twins: 
Select and explain. 
A. Dystonia, B. Hemorrhage, C. Anemia, D. Prematurity
D: Prematurity
Answer: D: Prematurity 
Explanation: Prematurity