Thanks for your responses guys.
I have my test booked for 8am, which is as early as I could get, so fasting shouldn't be too much of a problem. Just might have a late dinner to help. Maybe have some basmati rice with dinner?
It's the waiting around in uncomforable chairs that I'm going to hate. Oh well, will take my crochet with me to keep me comfortable.
Will let you all know how they turn out. Have an appointment on Friday morning with the dr anyway, so I guess i will find out then.
Thanks once again.