7. Rectal bleeding or blood in the stool
A common sign of colorectal cancer. Blood in the toilet should be a big enough sign to see a doctor immediately.
10. Bloating or abdominal weight gain
Ovarian cancer patients reported unexplained bloating that came on suddenly and continued for a significant amount of time.
11. Unexplained weight loss
An early sign of colon and other digestive cancers. Also, a sign of cancer that has spread to the liver, affecting your appetite and the body’s ability to get rid of waste.
