kitne month ke bad baby ko side ( left right)me sulana chia ?

A. Mam there is no specific specification from the time of birth itself we recommended to keep changing the site for the child one time write one time left third time back because when you keep changing the position of the child and every sleep that you’re giving the child is always comfortable and different different positions also the head retained that shape because if you stick to one side the head is going to become Flat