let me start by saying how lucky your sun is to be able to be clueless, I was never given that chance, I have always known the sevarity of my disease, I spent most of my childhood in the hospital untill around the time I was 9. Polmozyme came out when I was 5, before that point I was on oxygen all the time, I knew somewhere in me that I was going to die, and without polmozyme, no dout, I would have.
a few months ago I moved out of my parents house to go to collage. your children will have challenges, but they can still do anything.
because I was on oxygen when I was young, and still sleep with O2, my fingers arn't very clubed, though there is a little. my nails have never seemed to have problems growing, infact, I wish they would slow down. whatever the reson his nails don't grow, I don't think it is CF.