Breast Cancer and Genetics: Understanding Your Family History

When it comes to breast cancer, knowledge truly is power, especially for our communities that are often underserved in healthcare. Understanding your family's health history can be vital to protecting yourself and your loved ones from the disease. Although breast cancer isn't entirely preventable, knowing your genetic risks can make a significant difference in early detection and prevention.

Why Family History Matters

If someone in your family, especially a close relative like a mother, sister, or daughter, has had breast cancer, you may have an increased risk. Having multiple relatives on either your mother's or father's side with breast cancer—or even ovarian cancer—raises your risk even further. This is largely because of inherited gene mutations, like the BRCA1 and BRCA2 genes, which can increase the chances of developing breast cancer.

Did you know Black and Hispanic women are less likely to be aware of their family's health history? This puts them at a disadvantage when it comes to managing risks related to breast cancer. It's crucial to start conversations with your relatives about their health history, especially if they've been diagnosed with cancer so that you can make informed decisions about your own health.

Genetic Testing: A Tool for Prevention

If you have a family history of breast cancer, you might want to consider genetic testing. This test can tell you if you have a genetic mutation that could put you at higher risk. While genetic testing isn't necessary for everyone, it can be a helpful tool for those with a significant family history. Knowing your genetic risk can guide your screening plan, potentially leading to earlier detection and a higher chance of successful treatment.

Taking Action: Preventative Care

Regardless of your genetic risk, staying proactive is essential. Schedule regular breast cancer screenings, perform monthly self-exams, and maintain a healthy lifestyle. Early detection can save lives, so don't hesitate to ask your doctor for advice on the best steps forward.

October is Breast Cancer Awareness Month, making now the perfect time to learn more about your family's health history and take control of your breast health.