I am the one who wrote the post on suspicions. I have been hunting for some place that I may belong. Do you know a chat room with similar symptoms but no CF dx? i have FEV1 of 30%. No Dx yet of CF because as of yet only had a sweat test @ 18. I know you wrote I should get tested. I can't believe all the stuff you write how I can relate. I had to say that again. Any way I woke last night with even another thought. My mom has had lung symptoms all her life and sinus problems severe. And then I thought about my brother who has lung symptoms of a mild nature but has been married for 25 years and have no children. My sister-in-law said I guess we aren't having them. It just popped into my head. Is it CF also? I know thats not the only reason people don't have children but it was just a thought as I comtemplated all this. I feel as though I have invaded your site, and I am sorry. Just one last question. My doctor has talked to me about transplant, at what point does this happen?Thanx again for reading.