Before you have genetic testing, gather as much information as you can about your family's medical history. Then, talk with your doctor or a genetic counselor about your personal and family medical history to better understand your risk. Ask questions and discuss any concerns about genetic testing at that meeting. Also, talk about your options, depending on the test results.
If you're being tested for a genetic disorder that runs in families, you may want to consider discussing your decision to have genetic testing with your family. Having these conversations before testing can give you a sense of how your family might respond to your test results and how it may affect them.
Not all health insurance policies pay for genetic testing. So, before you have a genetic test, check with your insurance provider to see what will be covered.
In the United States, the federal Genetic Information Nondiscrimination Act of 2008 (GINA) helps prevent health insurers or employers from discriminating against you based on test results. Under GINA, employment discrimination based on genetic risk also is illegal. However, this act does not cover life, long-term care or disability insurance. Most states offer additional protection.
June 08, 2017
- National Library of Medicine. Help me understand genetics. Genetics Home Reference. https://ghr.nlm.nih.gov/primer. Accessed Feb. 13, 2017.
- Frequently asked questions about genetic testing. National Human Genome Research Institute. https://www.genome.gov/19516567/faq-about-genetic-testing/. Accessed Feb. 13, 2017.
- Genetic testing for hereditary cancer syndromes. National Cancer Institute. https://www.cancer.gov/about-cancer/causes-prevention/genetics/genetic-testing-fact-sheet. Accessed Feb. 13, 2017.
- Raby BA, et al. Genetic testing. http://www.uptodate.com/home. Accessed Feb. 13, 2017.
- Grody WW, et al. ACMG position statement on prenatal/preconception expanded carrier screening. Genetics in Medicine. 2013;15:482.
- Genetic testing. American Medical Association. https://www.ama-assn.org/content/genetic-testing. Accessed Feb. 13, 2017.
- Frequently asked questions. Prenatal genetic diagnostic tests. FAQ164. Pregnancy. American College of Obstetricians and Gynecologists. https://www.acog.org/-/media/For-Patients/faq164.pdf?dmc=1&ts=20161216T1208042192. Accessed Feb. 13, 2017.
- Breast cancer risk factors you cannot change. American Cancer Society. https://www.cancer.org/cancer/breast-cancer/risk-and-prevention/breast-cancer-risk-factors-you-cannot-change.html. Accessed Feb. 21, 2017.
- Atwal PS (expert opinion). Mayo Clinic, Jacksonville, Fla. Feb. 24, 2017.