Grandparent Testing Reviews for GenTrace

The results were quick once they were received. I didn’t realize though that a grandparent test would be so vague but we could have improved this by also submitting the mother’s DNA. Many companies don’t even offer the grandparent test. I’m trying to find out answers concerning my deceased son and a child. We are now testing my son’s twin, should be interesting, as I am not certain that the twins were identical so we may have more testing yet. I am happy with GenTrace thus far. I am from Alberta,Canada.