Symptoms may differ greatly, as apparently modifiers control to some degree the amount of FVII that is produced. Some affected individuals have few or no symptoms while others may experience life-threatening bleeding. Typically this bleeding disorder manifests itself as a tendency to easy bruising, nose bleeding, heavy and prolonged  menstruation, and excessive bleeding after dental or surgical interventions.
Symptoms can vary widely, as modifiers appear to influence the amount of FVII produced. Some affected individuals experience minimal or no symptoms while others face life-threatening bleeding. Typically, this bleeding disorder manifests as a tendency to easy bruising, nosebleeds, heavy and prolonged menstruation, and excessive bleeding after dental or surgical procedures.