i donated my kidney to my sister just under 12 months ago and was sat on my ar#e for 3 months.the first 3 weeks i was not at my best (something of a understatement!).
when i was getting back up to speed the playstation got a hammering and the manager of my local blockbuster said i was his best customer!.
BEWARE!.dont let the local pub be your new best friend!.i almost did and when your body is just getttin used to the fact it has only one kidney it can get a bit messy (but thats a whole differernt story!).
good luck to you and happy mending.