#asktheexperts My son 12months old, he arches his back & sleep, is this normal? he used to do while 4-6months, now again he's arching while in sleep

A. That is completely normal if the child is comfortable while doing it that means your child is just trying to stretch the body to relax the body and muscles if your child is crying then it could be due to stomach pain but if your child is comfortable while doing this activity then there is actually nothing for you to be worried in this