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Relationship Testing

GTL offers quick, easy, and affordable DNA paternity testing services. Whether you are a mother who wants to confirm the identity of your child's father or a father who may have reason to believe "your" child might actually have a different biological father, our paternity testing services can give you the answers you need. We even offer prenatal paternity testing in the event that you need assistance in determining paternity before your child is born.

DNA paternity testing services from GTL involve several simple steps that include DNA sample gathering through cheek swabbing or blood sampling from the child and the alleged father, DNA sample submission, and comparative DNA analysis in our lab. When you do paternity testing with GTL, most analysis results are available within three business days. We have a five-day results guarantee. If you require paternity testing results right away, however, we also have options to allow for rush analysis results. You can even check your paternity test status online, and view the analysis report in the comfort and privacy of your own home.

New York State Residents
New York State has specific requirements for DNA testing including: collection by a third party under chain of custody; the specimen must be accompanied by a test order from your physician or lawyer; and specimens must be submitted to and analyzed by a laboratory holding a NYS permit. Click here to view our New York State Department of Health certificate. Call 1-866-833-6895 to place an order.
Not legally binding, good for peace of mind Learn More
If you need it for court Learn More
3-person test. The cost of the service includes the alleged mother, child, and father (optional), but you may add more as needed; for instance a second child. Learn More
If you believe you'll need your test results to be legally binding, you'll need the Legally Binding Test. Learn More
The cost of the twin zygosity test service includes two children but you may add more as needed; for instance a third sibling. Parental samples are optional; if provided, paternity and/or maternity can also be verified. Learn More
If you believe you'll need your test results to be legally binding, you'll need the Legally Binding Test. Learn More
The cost of the avuncular DNA testing service includes the child and one grandparent, aunt or uncle, but you may add more as needed; for instance a second child or an additional grandparent. The parent can also be tested at a reduced rate. Learn More
If you believe you'll need your test results to be legally binding, you'll need the Legally Binding Test. Learn More
The cost of the avuncular DNA testing service includes the parent (optional), child and one grandparent, aunt or uncle, but you may add more as needed; for instance a second child or an additional grandparent. Learn More
If you believe you'll need your test results to be legally binding, you'll need the Legally Binding Test. Learn More
The cost of the missing parent test service includes the child’s living parent (optional), the two parents of the deceased mother or father and the child, but you may add more as needed; for instance a second child. Learn More
If you believe you'll need your test results to be legally binding, you'll need the Legally Binding Test. Learn More
2-person test. The cost of the service includes two participants, though more may be added for an additional fee. Learn More
If you believe you'll need your test results to be legally binding, you'll need the Legally Binding Test. Learn More
2-person test. The cost of the service includes two male participants, though more may be added for an additional fee. Learn More
If you believe you'll need your test results to be legally binding, you'll need the Legally Binding Test. Learn More
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