Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Hemophilia ?
    ### Response:
    The major signs and symptoms of hemophilia are excessive bleeding and easy bruising.
                
Excessive Bleeding
                
The extent of bleeding depends on how severe the hemophilia is.
                
Children who have mild hemophilia may not have signs unless they have excessive bleeding from a dental procedure, an accident, or surgery.
    