One in three Australians will develop cancer in their lifetime, so it's not uncommon for members of the same family to develop unrelated cancers.
For a small number of families, an inherited faulty gene means their risk is much higher. If you're concerned about your family's cancer history, talk to your doctor who can refer you to a family cancer centre.
What constitutes a risky history?
Contact details.
Useful for a small number of families.
Available at family cancer centres.
Confidential database of families at risk.
Sites about genetics and cancer.