FIT (Faecal Immunochemical Test) is a test that looks for blood in a sample of your poo. It looks for tiny traces of blood that you might not be able to see and which could be a sign of cancer.
Traces of blood in your poo can be caused by other medical conditions and doesn’t necessarily mean you have cancer. But if it is cancer, finding it at an early stage means treatment is more likely to work.
This youtube video is a step by step on now to do your own FIT test at home when a clinician has asked for one to be sent to the lab.