By the way, I talked to my sis before the biopsy....she said to ask for "Versed" (sp?) before the biopsy. It apparently makes you very groggy and you FORGET about what happens during the procedure. It doesn't require an anesthesiologist, either. I asked for it, got it, and I don't remember a thing.
I had versed before an endoscopy and you're right - I don't remember anything about it, or even much of the rest of the day. But when I finally got awake, I hiccupped for about three hours straight. Don't know it was the versed or the endoscopy, but the hiccupping was a lot worse than the procedure (LOL).