Grandparent DNA Test - Pay lab fee in full - free postage Please select your test option:1 Child and 2 Grandparents IMPORTANT:

IMPORTANT:

You can use the Sibling DNA test to answer questions such as:

then you should consider a Paternity DNA test

In this test

Grandparent DNA Test - Pay lab fee in full - free postage Please select your test option:1 Child and 2 Grandparents IMPORTANT:What is a Duo Grandparent DNA Test? In this test, we need DNA samples from both the potential grandfather and grandmother. This includes the DNA sample of the potential grandchild. We generate DNA profiles for both grandparents. Any child born to the grandparents will inherit these DNA markers. These same markers will be visible in the DNA profiles of their biological grandchildren. This increases the number of relevant DNA markers for the scientists