Quick Facts About Paternity Testing

• DNA is the same regardless of a person’s age. We can test even newborn babies. We can also perform a prenatal paternity test on samples from unborn babies.

• DNA samples can be taken from virtually all body tissues. The DNA that is taken using a simple cheek swab is the same DNA that is in blood and other body tissues. This is the reason you are able to do the collection yourself in a home paternity test.

• The paternity test result can be an inclusion, meaning the tested man is the biological father, or exclusion—the tested man is not the biological father. If the mother is tested, DNA test results give a probability of paternity of 99.99% or higher for inclusions. The probability of paternity for exclusion is always 0%.

• The mother’s participation is recommended but not required in a paternity test. Testing the mother gives a higher probability of paternity for inclusions, but the test is conclusive nonetheless without testing the mother.

• Testing can still be performed even if the tested parties live in different states or countries. We simply mail a kit to each person; they send us their collected samples; and testing begins when we receive all the samples for the case. Please call 1-800-DNA-8360 or use our online form to request more information.

• To use the paternity test results in child support and other legal cases, you need to choose the legal testing option, which uses the Chain of Custody process required to make the results acceptable to courts and other government agencies. Worldwide Genetics’ legal paternity test results are recognized by governments worldwide.

• The American Association of Blood Banks (AABB) sets paternity testing standards for laboratories worldwide. It’s best to choose a laboratory that performs DNA tests according to AABB standards. Worldwide Genetics exceeds standards set by AABB, NYSDOH, CAP, and ISO 17025. Our laboratory has received perfect ratings from inspectors of these accrediting bodies.

• Our laboratory tests at least 16 locations on the DNA. Many other laboratories offer only home paternity tests, and their procedures are not monitored by accrediting bodies. They might test as little as 6 locations on the DNA, resulting in inaccurate results. We always test at least 16 locations—and we have the capability to test up to 24 locations in unusual genetic situations.