A probability of parentage (paternity/maternity) of >99.9% to >99.999% indicates that the tested alleged parent IS the biological parent of the child(ren) in question.

A probability of parentage of 0.00% indicates that the tested alleged parent IS NOT the biological parent of the child(ren) in question.

A probability of relationship from <1% to >99% may or may not indicate that the tested alleged relatives are actually biological relatives. Relationship test reports (other than parentage) will include a statement of conclusion, which will explain the meaning of the probability of relationship obtained in a specific test.

Interpretation of Familial Test Results

Probability of Relationship > 99% = Very Probable

Probability of Relationship > 95%-99% = Probable

Probability of Relationship > 80%-95% = Indication

Probability of Relationship > 20%-80% = Uncertain

Probability of Relationship > 5%-20% = Doubtful

Probability of Relationship > 0%-5% = Improbable

See Information below for sample reports.

Paternity Duo DNA Testing inclusion Sample report ( father and child ) Paternity Duo DNA Testing exclusion Sample report ( father and child ) Paternity Duo DNA Testing inclusion Sample report ( father, mother, child ) Paternity Duo DNA Testing exclusion Sample report ( father, mother, child ) Maternity DNA Testing inclusion Sample report Maternity DNA Testing inclusion Sample report Maternity DNA Testing exclusion Sample report Full siblingship DNA Testing inclusion Sample report Half siblingship DNA Testing inclusion Sample report Grandparentage DNA Testing inclusion sample report