Where can I find more information on breast cancer genetics and risk?

Various resources are available with information on breast cancer genetics and risk.

To learn more about breast cancer genetics, you can consult resources such as the National Cancer Institute (NCI), the American Cancer Society, and the Centers for Disease Control and Prevention (CDC) :

NCI: https://www.cancer.gov/about-cancer/causes-prevention/genetics
American Cancer Society: https://www.cancer.org/cancer/breast-cancer.html
CDC: https://www.cdc.gov/breast-cancer/prevention/index.html