The American Cancer Society guidelines recommend the following for early detection of breast cancer:

• Practice monthly breast self exams.
• See your doctor for regular clinical breast exams at least every three years between the ages of 20 - 39 years old and annually after the age of 39.
• Have regular mammograms. Annual mammograms should begin at age 40.

The National Cancer Institute states that studies show mammograms reduce the risk of dying from breast cancer. Most doctors recommend that women in their 40's and older who are at average risk for breast cancer should have screening mammograms regularly, every 1-2 years. However, all individuals who are at higher risk for breast cancer should ask their doctors about when and how often to schedule screening mammograms.