The benefits and risks of these screening methods vary. Discuss with your doctor which test is best for you. And check with your insurance provider to find out which tests are covered by your insurance plan and how much you will have to pay.
Some people are at increased risk because they have inflammatory bowel disease, a personal or family history of colorectal polyps or colorectal cancer, or genetic syndromes like familial adenomatous polyposis or hereditary non-polyposis colorectal cancer
(also known as Lynch syndrome). These people may need to start screening earlier than age 50. If you believe you are at increased risk, ask your doctor if you should begin screening earlier than age 50.