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: Unknown
Regarding Placenta praevia, false statement among the following is - 
Select and explain. 
A. Presents commonly in the 3rd trimester, B. Painful vaginal bleeding, C. Usg is the investigation of choice, D. Increased maternal age is a risk factor
B: Painful vaginal bleeding
Answer: B: Painful vaginal bleeding 
Explanation: Ans-B