sir I'm having 54 days old son...he is having rashes in anus,gasy stomach, diarrhea if he drinks mom's milk. so we took him to doctor...after my c section for 10 days I didn't breast feed him...so doctor told you give old milk to your baby because of that he got infection in digestive system so he told me to stop breast milk and start lactose free formula for 10 days...I gave him for 10 days and started breast milk 1 st day he was normal and 2 nd day he got diarrhea...so again I started formula milk....sir should I continue formula milk for 20 days or should I continue for 30 days I am afraid to ask my doctor...sir please tell me.... how much time it will take to heal his digestive system sir??