what does abnormal on blood typing test mean?
An unclear result suggests that there may be some hidden blood in your bowel motion. Because the test result is inconclusive we will send you a further FOB kit through the post for you to complete and return. An abnormal result may mean that we have found some hidden blood in your bowel motion. An unclear or abnormal result doesn't mean a diagnosis of bowel cancer, but we will offer you a further appointment to see a specialist screening practitioner, or a nurse at a clinic to discuss this.