A breakdown of DNA testing and how to get started.

This is to educate about DNA testing, not to promote or discourage it.

Slide descriptions

  • Slide one
    Overview: Adoptee DNA testing
    This series is meant to educate about DNA testing — not to promote or discourage it.
  • Slide two
    Why DNA test
    There are many reasons some adoptees decide to take a DNA test, especially adoptees from closed adoptions who don’t have access to information about their past. DNA testing might help adoptees:

    • Learn medical history or genetic predispositions
    • Understand ethnic origins
    • Try to locate biological relatives
  • Slide three
    What to consider
    There are many things to consider before doing a DNA test. Some of these include:

    • Whether you truly want answers to these questions
    • How potential answers might affect you or your family
    • Privacy concerns

    If privacy is a main deterrent, you can register on DNA testing sites using an alias name.
  • Slide four
    Start here
    23&Me
    • Very popular among Chinese adoptees and people of Chinese heritage
    • Saliva-based test
    • Recommended starting point

    AncestryDNA
    • Best used as a supplement to 23&Me if possible
    • Less popular among Chinese adoptees, but some families have found matches
    • Saliva-based test
  • Slide five
    GEDmatch
    Regardless of which DNA test you take, upload your results to GEDmatch.

    • A global database of DNA tests
    • May provide more matches than using 23&Me or AncestryDNA alone
    • Accepts uploads from 23&Me and AncestryDNA free of charge
    • At least 1,000 birth families from China are currently on GEDmatch
  • Slide six
    Also upload to…
    After taking 23&Me and AncestryDNA tests, you can also upload your results to these Chinese platforms to increase the chances of finding a match:

    23Mofang
    • Accepts 23&Me and AncestryDNA uploads
    • Database is kept in China
    • Used by Nanchang Project and Roots of Love to DNA test birth families

    WeGene
    • Accepts 23&Me and AncestryDNA uploads
    • Database is kept in China
    • Very similar to 23Mofang — being in multiple databases increases match potential

Sources:

  • International Child Search Alliance