Did you know? Colorectal cancer is the 2nd leading cancer killer in the U.S. Symptoms of colorectal cancer can include changes in bowel, blood in stool and abdominal discomfort… or there can be no symptoms at all. Regular screening starting at age 45 is crucial to detecting colorectal cancer in early stages. Genetics are a risk factor. Discuss family history with your physician if you have family members who have been affected by colorectal cancer. .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }