Hey, I was reading your post and I have to say..this is the CLOSEST that I've ever seen anyone to my son's mutations. He has DF508/c.2789+2_+3insA. I've been trying to find someone with his second mutation, but so far no luck. I realize that it's not always possible to predict the severity of the disease based on the mutations, but I just wanted to get a sense of how rare his mutation was. My son Andrew was diagnosed through newborn screenings, and just turned 1 a couple weeks ago. So far he is pancreatic sufficient and has had no lung issues.