Breast cancer screening

Early detection is your most important weapon in successful breast cancer treatment.

The two most common ways to detect early-stage breast cancer:

• Mammogram. A breast X-ray that can often detect tumors too small for you to feel.
• Clinical breast exam (CBE). Your doctor carefully feels your breasts and under your arms to check for lumps or other changes.

You play a big part in your breast health too. Tell your doctor right away if you notice any changes in your breasts.

Breast cancer screening guidelines

Age 18 to 39

• Have a clinical breast exam every 3 years, starting at age 20
• You may need a mammogram if you have a high risk for developing breast cancer, such as a family history of breast cancer

Age 40 to 74

• The American Cancer Society and the American College of Obstetricians and Gynecologists recommend that most women have a mammogram every year, starting at age 40.
• The U.S. Preventive Services Task Force recommends that most women have a mammogram every 2 years from ages 50 to 74.

Age 75+

• Think about having a mammogram as long as you’re healthy. The risk of breast cancer increases with age.

Ask your doctor what’s right for you.

You can find out your personal risk level at www.cancer.gov/bcrisktool.