DNA Testing News, Guides & Resources

Explore the latest DNA testing information, educational guides, and helpful resources from Validity Genetics.

Our articles cover Paternity DNA Testing, Relationship DNA Testing, Infidelity DNA Testing, Forensic DNA Testing, and Legal DNA Testing. Whether you're learning how DNA testing works, comparing testing options, understanding your results, or preparing DNA samples for laboratory analysis, our goal is to provide clear, accurate, and easy-to-understand information.

Browse our articles below to learn more about DNA testing and find answers to your questions.

Validity Genetic Services Validity Genetic Services

Covid-19 and DNA Testing

Changes to DNA Testing During COVID-19

Over the coming weeks, in order to meet demand while supporting the needs and the health of our staff, we will no longer be scheduling sample collections for all DNA tests (including: Paternity, Legal, and NIPP DNA tests) at our home office, Laboratory, and with our partners across the country.

What this means to our customers:

We do NOT expect an increase in the turn around time for the results of our DNA tests at this time. We will update if and when this may change. Until then, Validity Genetics continues to receive, process, and produce the fastest most accurate DNA test results in the industry.

Read More
Validity Genetic Services Validity Genetic Services

GPS Origins Ancestry Test Example Results

Ancestry Sample Report

The GPS Origins test merges the latest findings in genealogy and genetics and combines these with a new ancestry tracking tool known as the Geographic Population Structure (GPS). This test is able to pinpoint the origins of your ancestors to the finest degree. The report below is an example of the results of this test.

Read More
Validity Genetic Services Validity Genetic Services

How to Read Paternity DNA Test Results: A Simple Guide

Confused by your paternity DNA test results? Learn what 99.99% probability means, how to understand a 0% exclusion, and how DNA markers and the Combined Paternity Index are used to determine paternity.

Read More
Infidelity DNA Testing, DNA Testing Education, DNA Samples Validity Genetic Services Infidelity DNA Testing, DNA Testing Education, DNA Samples Validity Genetic Services

How to Collect DNA Samples for Infidelity Testing: A Step-by-Step Guide

Collecting DNA samples for infidelity testing requires careful handling to prevent contamination and preserve biological material. Learn how to collect, dry, package, and ship clothing, bedding, and other personal items for semen detection and DNA testing.

Read More
Validity Genetic Services Validity Genetic Services

Sibling DNA Testing

Wondering whether two people are full siblings, half siblings, or unrelated? Learn how sibling DNA testing works, what the results mean, how accurate testing can be, and why including a parent may help.

Read More