what leads up to testing someone for the diabeetus (gestational or otherwise)?
what symptoms are present / do they have to be present / could any tests have this result (i.e. you get a routine blood test for something else and they go, "holy sh1t, sugar!")/ etc.
i know that since I'm overweight there's more of a risk factor - but SIL was diagnosed with GD, and she's not even 100lbs soaking wet (so maybe the sudden weight gain for her?).