check with fertility services but most insurance company

doesn't cover this kind of service. The family has to pay for it.

if a guy has the x-link disease gene, he probably already has shown symptoms. If the disease is serious, he probably can't live up to the age to be able to get married and have kids. If he's lucky enough to live up the age to be able to get married and he's lucky enough to meet a woman who is willing to marry him and want to have his kids. His female children will definitely carry his defect gene.

if a woman has the defect gene, half of her male offspring will have x-link disease.

But the procedure is expensive.