What are the Chances of a Person with this Disease Passing this Disease onto their Offspring?

• When a parent that is a carrier and a parent that doesn't have it all have kids, none of their kids will have the disease.
  
• When a parent that has the disease and a parent that is a carrier have kids, only 50% will have the disease.
• When a both parents are carriers have kids, 25% will have the disease, 25% will not have it at all, and 50% will be carriers.
• When a parent that has the disease and a parent that doesn't have it, 100% of the kids will be carriers.