This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Antepartum Haemorrhage, Subject name: Gynaecology & Obstetrics
Placenta previa is characterized by all except: 
Select and explain. 
A. Painless bleeding, B. Causeless bleeding, C. Recurrent bleeding, D. Presents after first trimester
D: Presents after first trimester
Answer: D: Presents after first trimester 
Explanation: Ans. is d, i.e. Present after first trimesterRef Dutta Obs. 7/e, a 243Antepartum hemorrhage is defined as bleeding from or into the genital tract after the period of viability and but before the birth of the baby (the first and second stage of labor included). Hence option d is incorrect.