I have been corresponding with a mom of a 16 month old who is presenting classic CF symptoms - respiratory problems, mucous in stomach & stool, FTT, vitamin ADEK deficiency. They had a sweat test yesterday that was normal.<br><br>She seems very relieved that it's not CF based on this test. She doesn't know much about CF and I've been helping her along and I don't know whether to tell her that's great he doesn't have CF or should I tell her to push for the genetic testing. <br><br>I don't know this woman personally, just corresponding via email, but just want to give the best guidance.<br><br>So, anyone have a normal sweat test and still have CF?<br>