For those of you that have had you GD screening, did you eat before? If so, what did you eat? There's so much mixed info on this out there. Some say don't eat at all, some say eat a high protein snack before, and some say eat normally. My appointment is in the morning and it seems to me like after not eating all night, and then skipping breakfast, that all of that sugar would shock my system and make my results high. So, I'm leaning towards the high protein breakfast. What was your experience?