Debra, if you wanted to respond to someone directly for something they said (I saw your post where you thought you "did it wrong") you can use the little paddlock looking button (at the top of every single post next to the lightbulb and magnifiying glass) that is the Private messenger (a few people have theirs turned off). It will go directly into a little "mailbox" for the individual person on this site. If you get private messaged, go to the top of any page and look right below the big huge rose. It has the little padlock and will say "no new message(s) or flash when you have messages and say "1 new message(s)". Hope this helps.
Otherwise, if you post, even if you hit the reply button on a specific persons name, it still posts your response at the bottom of the topic you are on. The Private messaging is the only way to send it directly to the individual.
Everyone else has already said to you what I would say regarding your daughter. I'm not a CFer but the wife of a wonderful man who has CF. There is Life with CF! She can talk to me (although I am sure talking to someone else with CF is probably more benificial) anytime she wants, division902@hotmail.com
Welcome to the site!