If a Man with Fabry Disease Has Children with a Woman

If a man with Fabry disease has children with a woman who is a carrier for the disorder, what is the expected risk pattern?

A) All sons will be unaffected; all daughters will be carriers.
B) Sons have a 50% risk for being affected; all daughters will either be affected or carriers.
C) Daughters have a 50% risk for being affected; all sons will either be affected or carriers.
D) Each child of either gender has a 50% risk of being a carrier, a 25% risk of having the disease, and a 25% risk of neither being a carrier nor having the disease.