I am also glad that I was reading forums this morning. I feel as though I have never understood the 5T/7T/9T importance either. My son also has DF508 & R117H 7T (he was diagnosed before he has born via an amnio and then also came up positive on the new born screening). Fortunately for us we have always been sent to wonderful CF centers who believe in preventative treatments, and he has remained very healthy. Reading Alyssa's blog was great as it gave me some insight as to future possibilities.
Thanks Steve for the info.
Thanks Steve for the info.