This document provides information about hemophilia, including: - Hemophilia is an inherited bleeding disorder caused by deficiencies in specific clotting factors like VIII or IX. - There are three main types - A, B, and C - determined by which clotting factor is deficient. - It is passed from parents to children via genes on the X chromosome. - Symptoms include bruising and bleeding, especially into joints or muscles. Treatment aims to prevent bleeding complications through blood transfusions or replacement of the deficient clotting factor.