Discussions should include information about the role of genetics in breast cancer, a description of the testing process, and the benefits and drawbacks of genetic testing.

相关教育还包括遗传在乳腺癌中的作用，测试步骤细节以及基因测试的优缺点。

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"The 'bring it on, the more information the better' attitude we have about genetic testing could really come back to bite us, " says Ellen Matloff, director of cancer genetic counseling at the Yale Cancer Center.

CNN: Should I test my breasts?

Remember genetic testing is about risk and probabilities -- and the future is shaped by your genes and your lifestyle -- facts that counselors can help make clear.

CNN: Get ready for the risks of genetic testing

Think about what this might mean down the road with advances in genetic testing.

CNN: Clinton's September 17, 2007, speech on health care