why+does+Jeffrey+have+this+Disease?

I'm sure your family is very concerned about why Jeffrey would have this disease. Well, Jeffrey lacks the coagulation factor in his blood. He doesn't have the factor VIII through the X chromosome inheritance. This disease might have started in your family awhile back from the mutation on the X chromosome. In other words, the blood clotting factor in Chromosome X wasn't made. This also means that he has the failure of the second homeostasis. In other pages, there is the explanation of how Jeffrey inherited the X chromosomes lacking in those factors.

There is no set life expectancy for Hemophilia because the death ages vary greatly. Because you can bleed or bruise so easily, anything that makes you bleed can possibly make you bleed to death. Many diseases can also come out of Hemophilia that are also very deadly. Some diseases are as followed:
 * Liver disease
 * DIC**
 * Kidney disease
 * Amyloidosis


 * DIC can restrict blood supply the VITAL organs.