Judy - I was right where you were last year...signing up a 7-yr-old non-CAH and a 5-yr-old with CAH. I, too, wasn't sure what to put on the registration form. I think I put something vague...like "might need extra fluids"...but figured I'd work it out with the coach. Talk to the coach on the first day of practice....keep it simple, is my advice. It worked really well for us last year. Since most people are pretty clueless, I easily got off by just telling her coach that she has a disorder and one of the manifestations is that she might need a few extra gulps of Gatorade. Like you, I knew that my husband and/or I would also be there...so why go into the details of "if she gets hurt, etc." We certainly always had her injectable with us....but who needs to know that, right? She had a great time and is all signed up for this year.