A member asked:

When does the starte reflex stop being so strong in babies? is it concerning in a 9 week old? he does it and wakes hisself crying as well as awake.

4 doctors weighed in across 2 answers

No worries: This can be present in infants up to 5 months of age. Make sure to check with your pediatrician that all his milestones and other reflexes are normal.

Answered 9/5/2015

2.3k views

Thank

Normal: I see it strong up to 3 months awake and 4 months asleep. It begins to fade as babies nervous system begins to mature. The kids are often a bit unhappy when these involuntary movements happen, but they are normal.

Answered 9/8/2015

2.3k views

Thank

Related Questions

A member asked:

Does crying making babies' lungs stronger?

4 doctors weighed in across 2 answers

A member asked:

What to do when my 11mos.Old babies turns blue when crying?

A doctor has provided 1 answer