Hi my baby girl birth weight was 3.8 kg.. now she is 4+months and her weight is 8 kg. I went to doctor PD and he said she is big baby and need to control her weight, she is exclusively on breastfeed. How to control weight???? Is it really a matter of concern? She is active at 3.5 months she started flipping from back to tummy. Please suggest/advice m stressing out because of doc comment..:( P.S. i went to doc because there is sudden change in her poop. She used to poop once in a day but now from 8 days she is passing motion 7-8 times a day which is not watery but frequent.