I need to have a blood sugar test.

[totaleclipse]

Because I get alot of infections, really, is it a sign of diabetes?

I don't suffer with this myself but I think the symptoms of Diabetes are things like Needing to go to loo more often, excessive thirst, losing weight, thrush, minor cuts that don't clear up very easily to name but a few.

it can be a sign of diabetes. It's possible that they just want to rule out diabetes.