When did you start your LO on corn (in puree form, not as a finger food)?
I read it was not recommended for babies under 12 months, b/c it is considered a relatively highly allergenic food, but I often see it in puree form in jarred Stage 2 foods (for LO's over 6 mo), so I was not sure.
My first reaction is that since it is so hard to digest, it is probably best to avoid for now.