The Moro reflex typically lasts until a baby reaches what age?

The Moro reflex, also known as the startle reflex, is an important indicator of neurological development in infants. This reflex typically appears at around 28 weeks of gestation and is present at birth. It generally lasts until approximately 4 to 6 months of age.

Choosing 2 months as the age at which the Moro reflex typically lasts is an underestimation of the normal developmental timeline. While the reflex may begin to diminish around this age, it is typically still observed in many infants and is expected to be present until they reach about 4 months. By this age, most infants will show a significant reduction in the Moro reflex as they gain more muscle control and coordination.

Understanding the typical duration of the Moro reflex is crucial for assessing neurological development milestones in infants, as it helps healthcare providers ensure that infants are meeting their expected developmental expectations.