Hi doctor My son is 2 .6 year old he has not done potty from 3 days properly. Please help me

A. Hello good evening !! Do gentle tummy massage with coconut oil or castor oil for 5 minutes in a clockwise direction,this helps in reducing gas and constipation issues. Include fibre rich foods - Fruits and vegetables (Papaya,pear,grapes,apple,banana,orange , cucumber,bottle gourd ,ridge gourd ,curd, ragi jowar,wheat ,enough water and fluids increase bowel movements and avoid constipation,hard stools.