Yes - but only when a trio test is ordered. In that case, the Probably Genetic Complete Test can tell you whether a variant is inherited (passed down from a parent) or de novo (not inherited from either parent), as well as whether an inherited variant is heterozygous (present in only one copy of the gene) or homozygous (present in both copies). This information is best interpreted by your or your child’s doctor, who can use it to help guide treatment and family planning decisions.
Can the Probably Genetic test determine if a genetic variant was inherited?
