Bleeding disorders are medical conditions that affect the body's ability to control bleeding. They can result from a deficiency or dysfunction of specific proteins called clotting factors, which are essential for blood coagulation. Common examples include hemophilia, where the body lacks certain clotting factors, and von Willebrand disease, which affects platelet function. People with bleeding disorders may experience prolonged bleeding after injuries, easy bruising, or spontaneous bleeding. Diagnosis often involves blood tests to assess clotting function, and treatment may include replacement therapies, medications, or lifestyle adjustments to manage symptoms and prevent complications.