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
Regarding placenta previa all are true except 
Select and explain. 
A. Painless bleeding per vaginum, B. P V examination contraindicated, C. Recurrent in same pregnancy, D. Stallworthy sign seen in all varieties
D: Stallworthy sign seen in all varieties
Answer: D: Stallworthy sign seen in all varieties 
Explanation: Stallworthy sign is fetal distress seen in posterior varieties of placenta previa.