My upper GI, yesterday, was different from Macman's. It was endoscopic, so it was like Magtart's. It was very easy. At the hospital they gave me sedation as Magtart described. Once I was snoozing lightly, they put a fiberoptic tube down my throat and looked around my stomach. They took three biopsies. But I was snoozing the whole time (not a general anesthetic, just a light sleep) so I was unaware of it. After, I woke in the recovery room it was like I had just had the best nap ever, and there was no discomfort at all. My husband drove me home, and that was all there was to it. Not a thing to be nervous about!