Moro&;s Reflex as ahown above, disappears at

Moro&;s reflex disappears by 3 - 6 months in normal infants. Persistence of the reflex after 6 months and absence or diminution of the Moro reflex within 2 to 3 months of age can be regarded as abnormal. Asymmetry of the response is usually a sign of local injury. Reference : page 142 Ghai Essential Pediatrics 8th edition