Hello. My 3 months old son hasn’t pooped for 11 days now. He is exclusively on breast feed. Is it normal, when should I go to a pediatrician?

A. yes ot is normalf.or baby. Mother feeding should be exclusive at least till 6 month of age of not directly then expressed milk can be tried. If not possible then milk formula should be given with proper dilution . After 6 month can start with top feed along with cow milk .