At-Home Grandparent DNA Test | DIY Digital Instructions
DIY grandparent DNA test using cheek swabs, with instructions and forms emailed right after purchase and no kit shipped.
Confirm a biological grandparent-grandchild relationship privately with the My Forever DNA® DIY “Make Your Own” Grandparent DNA Test - a discreet, flexible option for customers who want to begin right away without waiting for a physical DNA test kit.
This at-home grandparent DNA test allows you to collect DNA using standard cheek swabs or qualifying discreet DNA samples. After purchase, your instructions and required forms are delivered securely by email so you can start immediately.
No kits mailed. No unnecessary delays. Private, science-backed DNA relationship testing on your schedule.
A grandparent DNA test compares genetic markers between an alleged grandparent and grandchild to evaluate evidence for their biological relationship. It can investigate the maternal or paternal side of the family when the connecting parent is unavailable. A grandchild shares about 25% of their DNA with each biological grandparent on average, but the relationship analysis does not require an exact 25% match. The laboratory evaluates the genetic evidence for the family relationship being tested.
This is the DIY digital version of the standard grandparent test. Instructions and forms arrive by email after purchase. You supply the cotton swabs, paper envelopes, and tracked return shipping.
Testing both biological grandparents from the same side of the family gives the laboratory more family reference DNA and can strengthen the comparison. For a paternal-side question, these are the possible father's biological mother and father; for a maternal-side question, they are the possible mother's biological parents. The important connection is that both grandparents belong to the same parent-child line being investigated.
Testing one grandparent and one grandchild is still an available option. Some comparisons provide strong evidence, while others remain inconclusive; adding the second grandparent may help but does not guarantee a conclusive result. The DIY cheek-swab price is $199 for one grandparent and one grandchild, or $299 for both grandparents and one grandchild.
For a question about a child's biological father, a direct DIY paternity test is the more direct option when the alleged father can provide a sample. If he is unavailable, grandparent testing can compare the child with one or both of his biological parents. If the available relative is his full biological brother or sister, a DIY aunt or uncle DNA test may be the appropriate alternative. If these relatives are unavailable, contact your DNA Specialist to review other available relatives or approved samples before deciding how to proceed.
When testing the possible father's parents, the child's known biological mother's DNA helps the laboratory account for the child's maternal DNA and can strengthen the paternal comparison. Her cheek-swab reference sample is optional and included at no additional cost. Select the mother option when ordering and identify her relationship to the child on the submitted paperwork. For maternal-side testing or a different family setup, contact your DNA Specialist before collection to confirm which known parent's sample would be useful. This reference sample supports grandparent testing and does not add a separate maternity determination.
You provide clean household cotton swabs for cheek-swab participants, separate paper envelopes, a pen, completed forms, and an outer mailing envelope or package. Follow the supplied collection, drying, and labeling instructions, then pay for tracked shipping using a suitable carrier such as FedEx, UPS, USPS, or DHL. If an alternative sample has been arranged, follow the instructions for that item. For a preview of the process and supplies, read our DIY digital DNA collection guide.
Prefer collection supplies delivered to you? Choose the standard grandparent DNA kit. If participants need separate physical kits sent to different addresses, use the multi-location grandparent kit.
Digital delivery avoids an outbound international kit shipment: your instructions and forms arrive by email. You still need to send the samples and completed paperwork to our accredited U.S. laboratory. Contact your DNA Specialist before ordering to confirm the sample-submission and courier requirements for your country. You arrange and pay for return shipping and are responsible for any applicable shipping or customs requirements.
This DNA test is intended for informational and personal knowledge purposes only and is not legally admissible. It is not intended to diagnose, treat, cure, or prevent any disease or health condition. For a legal case, contact us about in-office legal DNA testing in Omaha before collection so the required chain-of-custody process can be arranged.
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