my baby is 4 months old his right arm looking like that I feel something strange he used his left and alot more than right but right have movement grab toy with right also put middle on alose use hand but giving preference left side look also left side alot pls help

A. Actually nothing you seem to be odd in the picture if you were finding any problem then you have to have an assessment with your doctor physically they can clear your doubt with picture and the details that you have given doesn’t seem like at all that there is some problem that’s completely normal with what you have mentioned