DNA Direct: Your Genes in Context
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Testing for Genetic Disorders
BLOOD CLOTTING DISORDERS
Pros & Cons: Thrombophilia Testing
Everyone who is deciding whether or not to get genetic testing should first ask:
- "Why am I getting tested?"
- "What will this test mean for me?"
- "What are the benefits of testing?"
- "Are there any implications I should consider?"
Pros
Here are just some of the reasons in favor of having genetic testing for inherited blood clotting disorders:
- You have had a blood clot and want to know why.
- You have a family history of blood clots.
- Your family has a known thrombophilia mutation — factor V Leiden or prothrombin — and you want to know your risk.
- You are making decisions about taking birth control pills or hormone replacement therapy (HRT).
- You are — or are thinking about getting — pregnant.
- You are concerned because you travel long distances frequently.
- You want to want to take charge of decisions about your lifestyle and health.
- You want a quick and accurate diagnosis in the event of a blood clot.
- You just want to know.
Cons
Here are some issues you should consider before having genetic testing for inherited blood clotting disorders:
- You live a healthy lifestyle and the results of genetic testing would not change your current medical care or lifestyle.
- You would feel guilty or angry that you have a genetic risk and are concerned about how you will react to your test results.
- You worry that a positive test result will change your self image or cause your loved ones to treat you differently.
- You are concerned about genetic discrimination when obtaining medical or life insurance or employment.
- You are concerned about the cost of testing and whether your insurance would cover the cost.
- You are concerned that testing may reveal that your biological relationship to family members is not what you thought (non-paternity).
A HUMAN TOUCH
Our Genetic Experts
Genetic tests personalized to you backed by our expert insights.
Meet Lisa Kessler, M.S., CGC
Senior Genetic Counselor
Learn More




