I want kids and I'm 18

I go through these "I want a kid" obsessions every now and then. But I was reading that CF Males may not be able to make a baby, why is this? What makes cf males unable to make a baby? What are the chances of my kid having cf if my wife does and does not carry the gene (both situations)?
Source: Cystic Fibrosis Pregnancy Forum - Category: Respiratory Medicine Authors: Tags: Pregnancy Source Type: forums