Today is day six of my high protein, low calorie liver shrinking diet. Tomorrow I go for all my Pre-Op testing and I have to say that I'm a little nervous. Never had an upper-GI done and I hear that the stuff they make you drink can be chalky and I'm afraid I won't be able to drink it. I'm sort of a wimp! lol Anyway, I decided to take the whole day off from work. Just cause.