Why it matters even without symptoms
Colorectal cancer can develop without obvious symptoms. That is why screening exists: it looks for the disease in people who feel well.
Who should discuss screening?
Screening should be discussed according to age and risk, particularly for people with a family history or other relevant risk factors.
Is all blood in the stool caused by cancer? No. There are many possible causes, but recurrent bleeding should be assessed.
If your symptoms persist or you are unsure of the cause, arrange an assessment.