Hey FBB, me too!
I found out on the day that I picked up my program (last Friday) that I need surgery next Monday. It wasn't supposed to be scheduled for at least four months. So, my consultant told me that I need to start the program, even though I would only be on it for one week. Then I need to stop because the low kilojoules aren't enough for your
body to recover from surgery. The consultant said the same thing as Dreamer, she suggested sticking with the allowed foods, but don't measure them. I was told that it depends on the kind of surgery and how well you recover as to how long you need to stay off the program. Although there doesn't seem to be a defined time off she mentioned 4-6 weeks as appropriate. She also told me that I will still need to have the 4 week blood test, even though it will obviously show that I am not sticking to the plan.
Good luck with the next few week, and I hope you have a fast recovery.
Kristi