Tiff sorry to hear that you guys are having a tough time. While I'm not sure if Tehya has allergies or not I thought I would ask. You last question is what got me
Were your cherubs sicker than friends' babies or your other children?
Tehya has always been the child to get sick. Despite the fact that she is still breastfed, and was exclusively bf for the first 12 months or maybe more (can't remember)

My Dr has suggested to me that she might have allergies, but as yet has not done any testing.

How did you get that organised and what exactly does it involve ??