Thanks for your replies! I have been questioned for CF through out my life but never tested because I don't fit the classic class. I did however have a genetic test done a very long time ago to see if I was a carrier, I am a carrier for the 508, they only checked for the 508. CF is in our family. I was just tested for celica and it didn't come back positive so now they are saying maybe you should see a CF doctor. Hopefully I can just complete the genetic test without seeing a CF doctor. Why a female doctor, I don't have warm fuzzy feelings towards male doctors because they have always given me a lot of grief about my weight. I live in central Michigan so I can go in any direction if I have to end up seeing a doctor. Thanks so much for your time, you're great!!!