What are the early signs of rectal cancer? May 4, 2021 6:21:45 GMT Quote Select PostDeselect PostLink to PostBack to Top Post by Bradly on May 4, 2021 6:21:45 GMT There are no early signs.Some alarm symptoms:-newly losing blood anally-feeling you can’t wholly empty your bowels (you might be feeling a polyp, tumor in your rectum)-newly started constipation