Know your family history
Many men with cancer in the family worry that they are at greater risk of getting it themselves. But this isn’t the case for most people. Cancer is a common disease among older people, so most families will include at least one person who has had cancer.
Experts say that less than 5% of cancers are linked to an inherited gene fault.
The strength of your family history depends on:
- Who in your family has had cancer.
- How old they were at diagnosis.
The more relatives who have had cancer, and the younger they were at diagnosis, the stronger your family history. You may have a strong family history if any of these situations apply to you:
- More than two close relatives on the same side of your family have had cancer.
- The cancers developed when they were young (under the age of 50).
- One of your relatives has had a gene fault found by genetic tests.
What should I do if I have a family history of cancer?
Talk to your doctor who can help you find out if your family history of cancer is of concern. Your doctor may suggest that you visit regularly for screening. In this way, you can pick up problems early.
Your family history of cancer can change over time, so it is important to keep your doctor updated about any new cancers diagnosed in your family.