My baby will turn 4 months in 5 days. All of a sudden from last 3 days, he wants us to pick him up and stay. He gets fussy and cries when we keep him down on bed or in his crib. What can be the reason?

A. such type of habits and behaviour usually improve with increasing age of the child and does not requirex any type of intervention. you can divert the child to prevent the habit / behaviour. this is totally finec and not to be worried about. take care.