I have DDF508, am 32, work full time as a teacher, and have two beautiful boys. I did not have lung problems until I was 24. Now, I usually have IV drugs once a year. (Except last year--being pregnant was difficult for me, but my lung function popped right back up to 81%.) You will find a lot of answers and comfort here. <img src="i/expressions/face-icon-small-smile.gif" border="0">