<prompt> Persistence of Moros reflex is abnormal beyond the age of3rd month4th month5th month6th month  <response>: In a normal infant, the Moros reflex begins to fade at three months of age and gradually disappears at 4-6 months.When it persists beyond 6 months it indicates a delay in CNS development. --- TachdjianMoros reflex disappears by six months in a normal infant. --- Ghai 