#asktheexperts Ma'am my 3month old baby girl was doing green stool since last month then she was diagnosed with reducing sugar.5 then I consulted near by and earlier she use to get breast fed and Nan pro1.. but then I changed to Isomil formula as per and neosmile medicine. after that she got only hard and constipated stool. then again I changed to nan pro n now again green stool. kindly suggest.