Yes. If two grandparents are being tested to evaluate one parental line, they should be

Grandparent DNA testing may be a useful option when the alleged biological parent is deceased

Yes. Participants do not normally need to be in the same location. Home collection kits

Our grandparent DNA test starts at $349. Additional fees may apply depending on the number

Results are typically available within 7–10 business days after the laboratory receives all required samples.

Legal grandparent DNA testing may be used for court or other official purposes when proper

DNA is usually collected using simple cheek swabs rubbed gently inside the mouth. For personal

Grandparent DNA testing uses statistical analysis to calculate the likelihood of a biological relationship. Unlike

A grandparent DNA test does not directly test the alleged father. Instead, it evaluates whether

Testing both grandparents from the same side of the family can usually provide stronger statistical