Ovarian and breast cancer are among the most common types of cancer affecting women. Although they develop in different parts of the body, scientists agree that the two can be biologically connected — particularly through genetics.

Research suggests that women who carry a BRCA1 mutation have up to a 72% lifetime risk of breast cancer and up to a 44% risk of ovarian cancer.

Those with a BRCA2 mutation face up to a 69% risk of breast cancer and a 17% risk of ovarian cancer.

Either parent can pass down these genetic mutations through generations, which is why having a family history of either cancer can increase your personal risk—even if no relative has had both types.

Women coming from families where most of the females have had any of these two forms of cancer may consider testing for BRCA mutations

Understanding your genetic makeup can offer a more targeted approach to cancer prevention and early detection in collaboration with your healthcare provider.