My 4 month old son is doing potty on alternate days and it's dark green-brown. He is on breast feed along with NESTLE PRO NAN 100 ml 2-3 time a day as his mother milk is not sufficient as he keeps on crying and demanding more. We have introduced formula milk from last 1 month. As per our pediatrician we are giving him a milti
vitamin and iron as medicine. I am concerned regarding his potty and is there some problem or not , PLEASE HELP