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Sibling DNA Test

Health Street's Sibling DNA Test determines if two or more people are full or half-siblings. This test is ordered by sperm donor kids, adoptees, or any two people who aren't 100% sure if they are full siblings or half-siblings.

$450.00
4.84615384615
4.8 out of 5 stars (26 reviews)
Over 2,500 Locations Nationwide
Register Online Now
I went to Health Street for a dna test,not only did the staff my me feel comfortable my worker Jared took care of me right away n explained all the necessary information professionally and with a great amount of knowledge.. I recommend any one in the same predicament stop by.
By Adam on April 10, 2016
This review is for the Customer Service person who took my call and set up my appointment. She was kind, attentive, and had extremely good active listening skill. When I got the email form for DNA testing, I realized how accurately she'd understood my situation from our conversation without my having directly stated much of what I was wanting. With all the emotion around my situation, Shelley made it easy and painless.
By Dani-Jean Stuart on May 5, 2016
Excellent people. Handled a serious issue (for me) with respect. For that I thank Healthstreet.
By Tom on January 23, 2016
4.84615384615
4.8 out of 5 stars (26 reviews)

Sibling DNA Test

Sibling DNA Test

Who needs a sibling DNA test?

If you don’t know for sure that your brother or sister shares the same father (or mother), or if you just found out that your dad had another kid, this test is for you. If you are a sperm donor child and you found other people who may have come from the same donor, this test is for you. If you were adopted and found a long lost sibling, but need to know for sure, this test is for you.

How do I schedule a test?

An appointment is required, but scheduling is flexible. Schedule online or call us. Tell us when and where you wish to test, and let us know if the parties will test together, at the same clinic and at the same time, or separately, at different clinics and/or at different times. We can swab the parties in different parts of the country at your request. We’ll send you an email with your appointment information. If the times or locations scheduled in your appointment letter don’t work for you, we’ll make changes, at no charge!
 
For sibling DNA tests, it is important that you tell us what you know about your relationship (for example, “we know we share a mom”) and what you don’t know (for example, “we think we have the same dad, but we’re not sure”). This helps us analyze the statistics and compare your DNA properly.

When will I get my results?

Generally, it takes about a week to obtain the results of a sibling DNA test. The signed lab report is emailed to you, and an official hard copy is sent later via US mail, which takes an extra week or two to arrive.

Who determines the results of my test?

After our lab extracts the DNA from your specimens that (the cheek swabs), our geneticists study 21 genetic markers for each person. They perform a statistical analysis to determine the likelihood that the parties are related as full siblings or half-siblings. In sibling DNA testing, the likelihood of a relationship may or may not be conclusive.

Notes

NY residents must provide doctor’s prescription for all DNA tests, and must pay $45/person lab fee directly to lab.

How it Works

  • Register Online or By Phone
  • Visit a Health Street Clinic
  • Get Your Fast, Accurate Results

Reviews

4.84615384615
26 Ratings
4.8 out of 5 stars.
Sibling DNA Test
5
By on
Excellent service from the representative setting up my appointment.
Sibling DNA Test
5
By on
This review is for the Customer Service person who took my call and set up my appointment. She was kind, attentive, and had extremely good active listening skill. When I got the email form for DNA testing, I realized how accurately she'd understood my situation from our conversation without my having directly stated much of what I was wanting. With all the emotion around my situation, Shelley made it easy and painless.

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