Hi there, I was banded in April 2011, lost 82 lbs so far. As far as soreness goes, yes you will be sore around the port site for some time just to the fact it is now attached to you. I would say by 1-2 months post op, you will feel much better. I lay on my stomach at night and at first thought I'd never be able to again, but you will no problem. I do feel the port or put it in an awkward position sometimes that makes a slight pain but nothing major. I started working out about 6 weeks after and lifting heavy weights about 10 weeks post op. anyways, good luck to y'all, if you have questions, feel free to ask me