Agreed, if you're having blood in your stools, get both the upper GI endoscopy and the colonoscopy at the same time. I had both in one procedure and it's nothing to worry about at all. They knock you out, you don't remember a thing, and when you wake up, it's happy time with the great drugs they give you

. Don't play around with blood in the stools. Even if it's something like ulcerative colitis, or chrons, you still need a scope to confirm