Yes, he just had an arterial duplex and they said "no, no vascular disease in his legs, everything is negative".

So I guess we'll have some answer when we get the results back from the 3 hour glucose tolerance test.

But honeslty, what will that test determine? That he could have had diabetes but no longer has it, that he never had diabetes but had a pre-diabetic condition?? I mean, what exactly are they trying to determine with a 3 hour glucose tolerance test?

thanks, Mel