This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Placenta Previa, Subject name: Gynaecology & Obstetrics
Absolute contraindication vaginal delivery- 
Select and explain. 
A. Central placenta previa, B. Previous caesarian section, C. Breech presentation, D. Heart disease in pregnancy
A: Central placenta previa
Answer: A: Central placenta previa 
Explanation: Ans. is 'a' i.e., Central placenta previa o Central placenta previa is an absolute indication caesarian section and an absolute contraindication for vaginal delivery.o Caesarian section is indicated for all women with sonographic evidence of placenta previa where the central edse is within 2 cm of the internal os. It is specially indicated if it is posterior or thick.