The guidelines for diagnosis are:
- a random blood glucose > 11 or
- a fasting blood glucose > 7.
8 is perhaps a little high for a random blood glucose for a non diabetic, but having said that, it's perfectly possible for a non diabetic to get a spike like that - had she just eaten something really sugary/carby?
I don't think the random blood glucose can mean a lot & if your doctor is waiting a week to give you the results of the fasting blood glucose it doesn't sound like he's that concerned either.
Have you noticed any symptoms of diabetes:
- weight loss
- lots of thirst
- lots of urination
- exhaustion
- thrush
Hopefully not & it is just a random spike. Wait to see what your doctor says next week about the fasting bg.
Best wishes x