Introduction
DNA testing can reveal a lot about your ancestry, but many people struggle to understand what their DNA matches actually mean. If you’ve ever looked at your results and felt confused, you’re not alone. This guide will explain everything in simple terms.
What Are DNA Matches?
DNA matches are people who share segments of DNA with you. This means you have a biological connection somewhere in your family tree.
The closer the match, the more DNA you share.
What Do Centimorgans (cM) Mean?
Centimorgans (cM) measure how much DNA you share with someone.
- Higher cM = closer relationship
- Lower cM = more distant relative
For example:
- 3400 cM → Parent/Child
- 1700 cM → Sibling
- 200–400 cM → Cousin
How to Identify Relationships
To understand a match:
- Check shared DNA (cM)
- Look at shared matches
- Compare family names
- Look at locations
Patterns between multiple matches often reveal the connection.
Common Mistakes
- Assuming every match is easy to identify
- Ignoring distant matches
- Not comparing multiple matches
- Expecting instant answers
Frequently Asked Questions
How accurate are DNA matches?
Very accurate — they are based on real shared DNA.
Can DNA matches be wrong?
The connection is real, but the exact relationship may need interpretation.
Final Thoughts
Understanding DNA matches is one of the most powerful ways to uncover your ancestry, but it requires careful analysis and patience.
If you’re struggling to understand your DNA matches, book a free consultation and get clear, expert guidance.
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