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Valued Contributor
Posts: 837
Registered: ‎03-10-2010

I am having one done in a few weeks and have to fast from food and water (drinks) for 4 hours which I am not looking forward to...I can go without food, but water is a bit rough when you are so dry!

What was your experience and how long did the test take for you? Did you have an injection?

TIA!