Julie,
Good luck to you on your upcoming surgery. Sorry that you got rescheduled, I had that happen also.
I had my surgery at BTC 3 weeks ago and I can't believe how great I feel all ready. The time goes so quickly! Both before and after the surgery. they took such good care of me, and it is very important to walk as much as you can! My room mate did not, and ended up staying 2 extra days!
Trisha