Can a grandparent DNA test be done without the parent?
Yes. Grandparentage testing can be performed without the biological parent. However, including additional family members
When is a grandparent DNA test used?
Grandparent DNA testing is often used when the alleged biological parent is unavailable, unwilling, or
What is a grandparent DNA test?
A grandparent DNA test compares the DNA of a child with one or more alleged
Do both siblings need to provide DNA samples?
Yes. The individuals whose biological relationship is being tested must each provide a DNA sample.
What if I am not sure which relationship DNA test I need?
Contact Forensics Canada Inc. and tell us which family members are available for testing and
Can siblings living in different cities be tested?
Yes. Participants do not normally need to be in the same location. Arrangements can be
How much does a sibling DNA test cost?
Our sibling DNA test starts at $349. Additional fees may apply depending on the number
How long does a sibling DNA test take?
Results are typically available within 7–10 business days after the laboratory receives all required samples.
Can sibling DNA test results be used in court?
Legal sibling DNA testing may be used for legal purposes when samples are collected under
How are sibling DNA samples collected?
DNA is usually collected using painless cheek swabs rubbed gently inside the mouth. For a
