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
Abruption of placenta occurs in all EXCEPT 
Select and explain. 
A. Smokers, B. Folic acid deficiency, C. Alcoholics, D. PIH
C: Alcoholics
Answer: C: Alcoholics 
Explanation: Alcoholics