Twin Zygosity DNA Test

Twin Zygosity DNA Test
Our Twin Zygosity Test determines whether twins are identical (monozygotic) or fraternal (dizygotic). While some twins may appear very similar, only DNA analysis can confirm if they share 100% of their genetic makeup.

This test is helpful for medical reasons, family knowledge, and even legal or academic documentation.

Perfect for:

• Parents of newborn twins

• Adult twins curious about their genetic relationship

• Medical records or school documentation

• Personal clarity and peace of mind

Service Includes:
✔ Non-invasive cheek swab collection from both twins
✔ Laboratory analysis by an AABB-accredited lab
✔ Clear written report stating “Identical” or “Fraternal”
✔ Fast results in 2–3 business days
✔ Mobile or in-office collection available

📌 This is an informational test. Legal version available upon request.