Young tommy can roll over and grasp his rattle, but is not yet able to sit up without support. in terms of physical development, if he is like most normal infants he is approximately:

Respuesta :

Young tommy is approximately three months, by three months, he plays with his fingers and looks at his hands. By three to four months, he can grasp an object. Baby’s touch is developing, how their coordination is improving and what you can do to help development.