A paternity test is used to determine if a male individual is the biological father of a child. Learn more

A maternity test determines whether a female individual is the biological mother of a tested child. Learn more

A grandparentage test, is performed when no sample is available from the alleged father. The test determines if a relationship exists between a child and the parents of the alleged father. Learn more

Y STRs are performed to establish a biological relationship between a male child and the alleged father’s close male relatives. This test becomes very important when the father is not available for testing. Learn more

A sibling test determines if two children share one or both parents. Learn more

A twin zygosity test establishes whether twins are identical or fraternal. Learn more