I am at 8cc out of a 10cc band. I got banded in December and usually get a fill once a month. After my fill, I am tight the first week, and the tightest the second week. After the second week, I start seeing some loosening with my band. The doctor told me that this was me losing weight and fat tissue around the band. Makes sense to me.
I also notice every day is different.....breakfast is usually out...and bread is a no-no.