I have noticed alot of people stating that their doctor's have told them they would only loose 65% of their excess weight. I was shocked when I read this. My Doctor told me that I could loose as much as I wanted to or needed to with the sleeve. He never mentioned the 65%. I was sleeved on November 5, 2010, and I have already lost 75 lbs and still loosing!!!! So, I just pray that my weight loss doesn't stall anytime soon because I am at 50% loss.