My son had the test when he was around 2 1/2, and the only thing he has to say about it now is that he got to watch lots of Barney at the hospital. At my request, he was sedated but not knocked out. His result was negative, so that was the end of it for him. On the other hand my daughter had the test when she was ten, and she was terrified because she had heard the test described when her brother had it. She actually found the test less upsetting than she had anticipated. She had a positive result and we opted for a day-surgery procedure which wasn't really surgery. Under anesthesia the urologist was able to built up the sphincter that had the reflux. A few months later she had the VCUG again, and the reflux was gone. The urologist says she does not need the test again, the success of the procedure is considered irreversible. Hope this helps, and I certainly hope you will receive a negative result on the reflux, but if she needs the procedure, I hope they offer you the non-surgical option. we were thrilled that it went so well.