I am 4 months post op. I got 0.6cc my first fill and felt absolutley nothing. I could eat all the same things as before.I initially lost 12 lbs. I only had lost one pound when Between my first and second fill (approx 5 weeks). The doctors told me I needed to get hard hard on myself, control my portions and exercise. I thought If I can do that than I didn't need this band in the first place. So they went ahead and gave me my second fill of 1.0 cc. So a total of 1.6 in a 4 cc band. I knew the restriction was gonna kick after one of these fill so I decided to go ahead and start eating those smaller more frequent meals and just walking one mile a day on my treadmill. I do feel more restriction now, but only with bread. But at the end of this week I go for my third fill and I have lost 12 lbs since my last fill. You kinda have to get into the band mindset even if you aren't feeling the restriction you thought you would. It will come eventually. Good luck