In addition to paternity tests, DDC also offers maternity, grandparentage, siblingship, genetic reconstruction, and twin zygosity testing.

• Maternity tests are often used in immigration or citizenship cases, as well as in adoption.
• Grandparentage, siblingship, and genetic reconstruction tests are often used when an alleged father is unavailable for a paternity test, and information is needed about a child's relationship to his close relatives.
• Twin zygosity tests determine whether twins are identical or fraternal.

Please dial now to speak to a case manager about these types of DNA tests.