New here, and my daughter is 10 weeks old and the Dr.'s say she has 2 mutations,no symtoms as of yet, and her sweat test came back 18/20 (normal-low), and that for now, she is just a carrier until they do a DNA test. Which I know that if you carry 2 mutations you have CF unless you have a rare situation of the genes being on the same chromosone strand. Here is a pic of my punkin-nutter.