Thanks Liza, I know you are right. I actually just made the list and put it in my purse. I'm hoping that the new pulmo will be the one that will listen. I know the docs are trying to rule out the stuff with cheaper tests first, which I understand, but it's not getting us anywhere. We are setting up a time to go back to the pulmo and I'm going to ask him for all three tests. It wasn't until I requested all of my son's past medical records that I noticed the stool sample was only checked for parasites! I swore they told me they were doing a fecal fat test. I gave up on the GI doctor, as he was no help. DS's ped. is a wonderful sweet lady and DS loves her, but she doesn't seem to have the necessary knowledge, so it's good she decided to recommend us to the specialists. Sorry I keep bugging you guys with all of this, I'm just so worried and I don't know who to talk to. My ex (DS's father) tells me that if I keep looking hard enough, eventually I'll find something, basically implying I should stop looking. Then he tells me how horrible DS's cough is after he has him for a weekend and asks what could be causing it in an accusatory manner. Sorry, just venting. Thanks again.