Peace of Mind
Twin Zygosity Test

This test includes two twins with 2-day test results once samples are RECEIVED at the lab. Contents include a buccal swab collection kit, 2-3 day standard outbound shipping with prepaid return, and electronic copy results. Additional options below.

$0.00

This test includes two twins with 2-day test results once samples are RECEIVED at the lab. Contents include a buccal swab collection kit, 2-3 day standard outbound shipping with prepaid return, and electronic copy results. Additional options below.

Description

This DNA test definitively determines whether twins are identical or fraternal by testing the two individuals in question.

Identical twins come from one fertilized egg, called a zygote. The zygote, which usually develops into one child, grows and splits early in development to form two embryos, creating twins with the exact same DNA. Fraternal twins, on the other hand, develop when two different eggs in the mother’s womb are fertilized by two different sperms. Fraternal twins will not have exactly the same DNA.

Court admissible DNA testing requires strict sample collection procedures and stringent documentation requirements. Endeavor DNA Laboratories maintains a network of approved sample collection sites across the United States. Our expert case managers will work with you to schedule a sample collection in your area at a time convenient for you.

All Endeavor DNA Laboratories’ twin zygosity tests utilize stringent, validated testing procedures and include up to 22 STR loci plus the gender identification marker amelogenin in order to achieve 100% accurate results.

Get your kit online today or give our experts a call.

ATTENTION: Our Twin Zygosity Test is not permissible in the State of New York.

DNA Collection Kit

Each DNA Collection kit contains the following items:

  • Easy-to-follow collection instructions
  • Two FDA-Approved sterile buccal (inner cheek) swabs per person
  • One sample envelope per person
  • Consent Form
  • Pre-paid, trackable return

Results Delivery

Our lab will carefully analyze your samples, prepare the results and deliver the final report via the email provided on the checkout form. At Endeavor DNA, your privacy is important to us. Because of this understanding, all DNA reports are highly confidential.

Results will be available approximately 2 days after lab receives DNA samples.

Rush testing options are available.

100%

Confidential

Fast

On-time-Results

No Obligation

Consultations

Accurate

Results

Accurate Accredited Affordable

100%

Confidential

Fast

On-time-Results

No Obligation

Consultations

Accurate

Results

Accurate Accredited Affordable

Copyright © 2020 Endeavor DNA Laboratories
 
Digital Marketing By