I am going for my first one on friday. I have to do one in each tri, I know I have to fast for 4 hours, but during those 4 hours am I allowed to have water? I forgot to ask the nurse.
Savannah

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Callista
Baby Trail Blog
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Re: XP: 1 hour glucose question
my ob says fasting is not required- but that i should NOT eat anything with sugar/carbs in it the morning of the test..... I fasted from midnight on- woke up, had eggs/cheese and got my test- and passed (with my first pg).
water is fine - it will not alter your sugar levels.
I didn't have to fast before the 1 hr, but definitely avoided anything with sugar or carbs. I drank tons of water before my 2nd because the first time I had one, my blood was really thick and difficult to draw. The instructions on mine just said no food or water after you finish the drink.
The 3 hr is the one you need to fast for, but you can still drink water, even after you finish the drink.