This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Gynaecology & Obstetrics
Placenta prae is seen in all the following except 
Select and explain. 
A. Large placenta, B. Previous CS scar, C. Primigravida, D. Previous placenta prae
C: Primigravida
Answer: C: Primigravida 
Explanation: Multiparity