I have had four fills also. I have a little restriction, but I have heard so many horror stories about getting so tight that you can't tolerate anything. I do not want to have a complete unfill. My MD is very understanding and patient. He explains everything. He told me I have a 10cc band and right now I have about 5 cc in my band. i am about 6 months out, so he says I can have a fill every 2 weeks if I want until I reach my desired restriction, but I am scared!