Twin Zygosity DNA Test


3 participants: 2 twins and mother

Strict chain of custody in accordance with AABB standards for court-admissible DNA testing.

Adds an additional twin (for triplets, etc.)

Testing received at the lab by 8:30am is released by 5pm the same day.

While testing at the lab takes as little as 24 hours, standard shipping takes 3-7 business days for your kit to reach you. This option guarantees your kit will arrive within 1 business day.