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: Pediatrics
Persistence of Moro's reflex is abnormal beyond the age of- 
Select and explain. 
A. 3rd month, B. 4th month, C. 5th month, D. 6th month
D: 6th month
Answer: D: 6th month 
Explanation: Ans. is d i.e., 6th month "In normal infant the Moro's reflex begins to fade at three months of age and gradually disappears at 4-6 months. When it persists beyond 6 months it indicates delay in CNS development." "Moro's reflex disappears by six months in normal infant."