I'm having jaw surgery in 2 weeks. The only thing that bothers me about the whole thing is the near certainty of having to have a catheter.Friday, they threatened me with a catheter if I couldn't "find" 650cc more in my bladder to empty into the container by midnight. I was ready to force Mrs. VJ to contribute some if I ran short. I whizzed 750cc into it and had that puppy on the counter, displayed like The Stanley Cup for all them to see. I love hospitals.