baby opening mouth and shaking head side to side.
I'd like some advice as to me it doesn't seem normal, as I never noticed this in friends' children, as hey are near enough same age as my own.
But my 7 months old has started for no reason at all, by opening his mouth and shaking his head side to side, and sometimes whilst doing this he has is hands up either side of his head.
He's a slow developer due to being preemie baby, but he's never done his before. So I was wondering if anyone else's kids have done anything similar or the same thing and if it is perfectly normal?