I don't post on here regularly so for those who haven't read my story here it is in a nutshell...i am a 25 year old male with cf...i was diagnosed very late, 20 years old, and even after diagnosis was reluctant to seek help from a specialist...after my first post i was convinced be many positive stories and the stories of great quality of life to finally seek out help...i found dr. riker who practices out of long beach memorial...he has been a true god send...i could never ask for more in a doctor, he is incredible...after my first tune up with him early this year in february i had never felt better...i was breathing amazingly and gaining weight right on track...in late may i started to plateau my progression and started coughing up mucus again...last month i went in for my second tune up expecting the same results...boy was i wrong...i cleared the infection pretty quickly but my o2 saturation wasn't recovering...we decided because of the absence of infection to still release me and hope the stamina would come with time...this past tuesday i went to clinic for another follow up and all the numbers were bad again...i was expecting that because of my fatigue level during excercise...i live in southern california and the fires have been near where i live, so that could have played a part in it but my doc things my lungs are just failing fast...we talked about transplant and i'm up for it just wanted some input from you guys...anything you know or have heard...just anything...knowledge is power and i'm asking you guys to give me that power...thanks to all in advance for the support and info...good luck to everyone and remember "just breathe"....Jeff