#parentage testing

Determining biological relationships requires precision and confidentiality. Our EasyDNA Paternity Test provides scientifically validated results, supporting personal, medical, and legal needs. MethylationTest delivers accurate, secure, and court-admissible DNA testing services you can trust.

How the Paternity Test Works

The testing process is straightforward yet highly reliable:

Collect DNA samples from the child and potential parent(s) using a secure kit

Laboratory analysis using advanced genetic techniques to ensure accuracy

Receive a detailed report confirming parentage with high probability

Optional services such as the DNA Complete Test can provide broader insights for overall genetic understanding, including health and ancestry.

Benefits of Paternity Testing

Accurate paternity testing offers several important advantages:

Legal Support: Assists in custody, child support, and inheritance cases

Medical Accuracy: Ensures correct family medical history for health planning

Family Resolution: Resolves uncertainties and strengthens relationships

For more information about our range of services, visit our home page.

Why Choose MethylationTest

We combine scientific expertise, advanced laboratory technology, and strict confidentiality. Optional tests like the DNA Health Test complement parentage results with wellness insights. To learn more about our team and commitment, see our About page.

Take Action with Confidence

Hi there! You happened to hit the nail on the head of the exact types of question I answer every day at work :)

Yes, you would definitely be able to tell who it came from, and the degree of the relationship that they have.

When we do parentage analysis, we aren’t generally looking at the whole DNA sequence (genome). Instead, we are looking at specific parentage markers. There are two basic tests that do this- microsatellite and SNP tests. They use different technologies, but the end result is the same.

For your story, the relationship between two half siblings is actually much weaker than a parent child relationship- parents give ~50% of their DNA to their children, which means that half siblings share ~25% of their DNA.

The biggest limit of parentage testing is actually the direction. If you give me two samples, I could tell you how strongly they are related (whether they are siblings, parent-child, grandparent-grandchild, etc.). But I can’t tell you which is which. So that means if blindly test a father and son sample, I could tell you that one is the parent of the other, but I couldn’t tell you which one is the parent, unless I have the second parent sample present. The other way to trick a parentage test is to submit a parent’s or child’s twin as the actual parent/child. Twins share 100% of their DNA, so, as far as the test is concerned, these two samples are identical!