[LilMomma83]

Is there anyway to tell if his diaper rash is from an allergy/food sensitivity just by looking? I know I've heard about an "allergy ring" or something..but I'm not exactly sure if that's what I am seeing? It is a really small rash confined to the area close to his rectum and it is red, flat, and a little bit raw. He always has it, though sometimes it gets a little more or less raw looking.

Thanks for your help!