Any tips for urodynamics test...catheter info too...

[Myeuropain]

I'm terribly afraid of, and dreading, the urodynamics test. Are there any tips that might help me deal with it?

One post recommended using a specific type of catheter. Any more info like that, and can someone explain the basics of catheters so I know what I'm talking about? I figured that baby catheters were the best way to go, so I'm open to any and all suggestions.