Sorry if I am asking too many silly questions, but I am a bit of an over-planner. When I went for my DaVita interview Friday, I mentioned to the nurse that I wanted to use button holes. She acted surprised and asked if my doctor was ok with that? Am I missing something about using the button hole technique? From everything I have read, they help prolong the life of the fistula and reduce some of the pain associated with those big needles. I was also wondering what you NxStagers do if you are hospitalized? Are you allowed to use your blunts and self-cannulate? I am generally good for a couple of hospital stays per year and have read horror stories about button holes ruined by sharps at the hands of hospital dialysis techs. Thanks again for putting up with my questions! Don't worry, I start my training on March 4th, so I might not ask so much lol!