I'm sure there will be more qualified people answering you, but my CF husband is 43, and when he turned 5, people couldn't believe she enrolled him in kindergarten. She fiercly protected his health and diet, but she raised him like he was going to live forever (she had been told since his birth he wouldn't live, and had lost an older child already to CF, plus had three w/o CF). I'm so thankful for the kind of Mom she was. She gives all the glory to the Lord, but you can't discount her care giving him the life he has today, and consequently, that we have had the life together that we have had.I'm glad you have a Mom that helps you, because you need a support network. Do you have a church? You've probably already asked your pediatrician: I'm sure they'll give you good advice. Also, I was reading the messages in the folder about the FEV's (I think that's where it was) and there were some Moms with CF kids discussing issues. One of the Mom's really sounded like she had a lot of good advice. Try leaving a message there if no one else answers you!Good luck and take care.