I had my surgery in Sept. 06 & have a total of 5lbs. Have had 3 fills, that are great for about two to three days then I'm back to normal as to the amount of food I can eat, if I allow myself. I'm also extremely crippled up with osteoarthritis in both legs, making getting around & most kinds of exercise very hard. Some days the depression is unbearable. Plan to talk to the Dr. about a leak or there being a problem, but till then I'm really fed up!