Cystic Fibrosis Toddler Symptoms Does Anyone Know Anything Of Cystic Fibrosis In Toddlers?

Does anyone know anything of cystic fibrosis in toddlers? - cystic fibrosis toddler symptoms

My son will be tested and the dr did not think he has. the more of a precaution, but what are the signs and symptoms? I know what is the disease, but never more than the characters or what?