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
McDonald stitch is applied in the following conditions except : 
Select and explain. 
A. Incompetent os, B. Septate uterus, C. Placenta pre, D. Bad obstetrical history
C: Placenta pre
Answer: C: Placenta pre 
Explanation: Placenta pre