Yup, been there, done that. Good for you though for having this very important test done.

The worse part is the stuff you have to drink to prepare for the test. Mind you they did improve on the taste and the amount you have to drink, but it's spending most of your time on the toilet that's the worse part. Just relax and go with the flow, if you know what I mean and bring plenty of reading material with you.

The test itself is really nothing. I didn't feel a thing and my 2 sister's and 3 of my brothers have had it done also and they said the same thing.