In Hemophilia A and B, the problem during the clotting process happens….

in this phase: the clot takes too much time card-15.jpg to be made and when it is formed it´s still weak, it doesn´t hold back efficiently the blood from coming out.

so, the patient has to infuse a clotting protein that is missing (Factor VII or IX, depending on what hemophilia he has)card-18.jpg

Now, yes! the clot is formed and strong enough to heal correctly.