Hi - I'll give you a recap of the history. Jason doesn't feel sick. He is 7 now. He was dx at 18 mos and was very ill at the time. He had a bronch at that time before they knew it was cf and after doing the bronch very quickly ordered the sweat test. He doesn't match a typical cf profile, however after the fact we can certainly see all of the misdiagnosis. For as long as they have been able to get PFT numbers on him, his small airway numbers have not been good. He def. has an asthma component. He has cultured pseud. a few times and the TOBI has always helped. He used to get a lot of sinus infect. Since doing the on/off TOBI cycle, that hasn't happened anymore. The reason for doing the bronch is because Jason does not cough anything up. If he does, he throws up and we certainly don't get a good culture that way. We are doing some iv antibiotics to see if his small airway numbers change. If they don't then unfort. they must be his baseline numbers which would be a shame. If they do, then maybe there was a bug that was hiding in his lungs and we didn't know. The bronch is to help to make the best decision possible regarding which iv antibiotics to use. Because nothing has changed and he feels good the dr suggested summer. I requested sooner. The sooner the better chance of helping him if it works and he wont finish school only to be told he cannot swim for 2 weeks. Hopefully this explains this better. I understand why it seems odd. It is more of like a tune up then a response to being really sick. I really hope it makes a difference and we were just not able to identify it because of the inconsistent cultures. Because he doesn't feel sick and since this is his first time is why it will be harder for him to understand why he needs to do this.