The best defense against breast cancer is early detection. To reduce your risk
of developing the disease, you need to routinely check your breasts for breast
cancer signs and symptoms.
A breast self exams (BSE) will help you learn the normal feel and shape of
your breasts, making it easier to notice any changes. This breast care
procedure should be performed monthly beginning at age 20. Breast self exams
are best done a few days after your period ends, when your breasts are not
tender or swollen. If you no longer get your period, you should perform a
breast self exam on the same day of each month.