There are different types of
cystic fibrosis mutations in which some are worse than others.
Cystic fibrosis has to do with the thickening of the mucous around the lungs, most can't digest their own food, they have trouble breathing and are put on different types of medication. As long as the doctors catch it in time, you shouldn't have a problem. Although there isn't a cure, they can keep it from getting worse or causing death.