Hi everyone, my lo is almost 4 months old and is exclusively breastfed. He has thick green stools on and off. I've eliminated dairy and soy and it improved, but it has recently returned. I'm not sure what I have eaten. Is this ever normal?? Could an allergy cause it? He doesn't cry with feeds or anything and he's eating every 3 1/2 -4 hrs so if it is an allergy it only seems to show up in his stool. Any advice? thanks