My four month old has started twirling on of his hands and watching intently as he does it. Does anyone know why he might do this?
I'm guessing it's some form of development.
Hi! Yes it’s normal. They get obsessed with their hands and then feet! You’ll find he will start getting more coordinated in grabbing things he wants and bringing them to his mouth! He will also probably start sucking his hands. Doing some games with him whilst gently holding his hands or wrists and crossing them over helps his coordination also!