I dont have to do a pre-op diet either. My BMI was 36. Only clear liquids the day before surgery. But I'll probably do liquids the entire weekend since my surgery is on a Monday. Im 5'8 1/2", and weighed 236 at my first visit. Now im down to 220. Ive been going to the gym, and eliminated high calorie drinks. My Surgeon also told me that im a candidate for having a one port surgery. Which means i will only need one incision throught the navel, to place the band and then the port. But he told that if necessary during surgery, they will do the additional incisions.