If You're Over Twenty...
Start performing breast self-examinations right now. It's never too early. Research shows that this is how nearly 80% of all breast cancers are first discovered. Also, tumors discovered in young women are often more aggressive than those found in older women.
If You're Over Thirty...
Same as above. However, if you have a family history of breast cancer, be sure to discuss it with your doctor. He or she may recommend a baseline mammogram at this time and a schedule of regular mammograms after that, depending on your particular situation. You may have also heard about tests that can identify whether you're carrying a mutation for the breast cancer gene BRCA 1 or BRCA 2. These tests are not considered to be as strong a predictor for future breast cancer as they once were. You may wish to discuss genetic testing with your doctor.
If You're Over Forty...
Same as above. However, when you reach 40, the American Cancer Society recommends you begin having a mammogram every year after your initial baseline mammogram. This has been revised from previous guidelines that suggested every 1-2 years because of studies showing a 30% decrease in breast cancer deaths in women who had annual mammograms over the age of 40.
Talk to your doctor about how to perform a breast self-examination and about any other questions or concerns you may have.
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