What if my dna matches me to another person as self
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You should never rely on these reports to provide medical advice, but you can use them to start a conversation with your doctor or a genetic counselor. It’s very important to remember that the health testing is only the first step in identifying a health issue. The test includes four sets of reports: genetic health risk reports, wellness reports, trait reports, and carrier status reports. The 23andMe health test checks for dozens of genetic conditions and predispositions.Ī condition means you have it, or may pass it along to your children.Ī predisposition means you are more likely to develop it than most people, but it’s still only a chance. There is an extra fee for the health screening, but it may well be worth every penny. Health testingĢ3andMe is the only company that offers a genetic health conditions test in addition to the autosomal DNA test.
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However, once you contact them and start working together, you can share your family tree research, which can save you countless hours of building your family tree on your own.īeing able to link to relatives is especially helpful if you are adopted and want to learn more about your birth family. Second, in some cases it might be hard at first to figure out just how someone is related to you. Like most DNA testing companies, 23andMe lets you connect with genetic matches in their database.Ĭurrently, 23andMe has tested over 12 million people, so there’s a mighty good chance you’ll find some matches.įirst, sharing your results with others is optional, so you will only see matches from folks who have agreed to share their results. See our guide to DNA testing for ethnicity. Your ancestry reports will show how much of your DNA comes from each region, down to the nearest 0.1% – your ancestry composition.Ī typical report might show that someone is 48.3% Western European, 27.2% Eastern European, 11.6% Asian, 9.2% Native American, and 3.7% Middle Eastern.īy knowing where your ancestors likely came from, you have important clues on where to focus your research. Variations in autosomal DNA tend to be linked with people living in certain regions.īecause most of the people in a region tend to share DNA with each other, those variations can narrow down where your ancestors lived.Ģ3andMe breaks the world down into 2,000+ regions. Since 23andMe also tests your mtDNA and YDNA, it can also determine your haplogroups. There are two main things that you will get from a DNA test kit: an estimate of your ancestry by ethnicity or region, and the chance to connect with living relatives.Ģ3andMe also offers a health test which reports on your genetic health risks, wellness and traits. When combined with health screening for more than 75 traits, conditions, and predispositions, 23andMe’s testing offers a powerful tool that everyone should consider. Genealogical DNA testing can help you learn more about your ancestors and where they came from, let you connect with living relatives, and explore your family’s past more fully.