I have had 2 fills 2 cc's, my surgery was 11/02/05. I went in 2 days ago on the 14th for a possible fill and since I had lost 10.4 pounds since my last fill I did not have a fill. I did not feel any different with the first fill. With the second I noticed a great difference about 2 weeks afterwards. Right now, I think I am doing well, I might not need any more fills. Time will tell (and the scale).