hmm I hope that it doesn't come to the biopsy Christy? Can't they do a colonoscopy on baby?? (up the bottom) seems less invasive than down the other way? I have an irratiable bowel and they were going do one on me to test for crones and coeliac, I think by memory there is blood tes they can do to test for if they are "likely" to have it if that doesn't come back positive then they wouldn't even go for an invasive testing like a biopsy..