Y-DNA Testing: Tracing Your Paternal Line

The Y-chromosome, inherited exclusively from father to son, provides a unique genetic marker for tracing paternal lineage. Our Y-DNA test reveals your paternal ancestry, helping you understand your family history and connect with distant relatives.

Legal Y-DNA Testing:

When paternity is in question or for legal matters such as immigration or inheritance, our legal Y-DNA test offers the necessary chain of custody and court-admissible results. By comparing the Y-DNA profiles of the alleged father and the child, or other male relatives, we can establish a strong probability of a father-son relationship.

Sample Collection:

For both legal and personal Y-DNA tests, a buccal swab is typically collected. This non-invasive method involves gently swabbing the inside of the cheek to gather DNA. In some cases, a blood sample may be required for legal purposes.

Uncover your family history with precision and confidence. Our Y-DNA testing provides the answers you seek.

Test Details

🧬 DNA Test Appointment Instructions

Test Type: Buccal Swab (Cheek Swab) DNA Collection

What to Bring- A valid photo ID (driver’s license, passport, or state-issued ID). Legal guardian’s ID (if testing a minor). Any court orders or paperwork (if the test is legally requested). Children’s birth certificate (if applicable).

🚫 Before Your Appointment- Do not eat, drink, smoke, chew gum, or brush your teeth at least 30 minutes before your test. Avoid using mouthwash or mints the morning of your appointment. Make sure your mouth is free from food particles.

👨‍👩‍👧‍👦 Who Must Be Present- All individuals being tested (child, alleged father, mother, etc.) must be present at the same time unless otherwise arranged.

🧪 What to Expect- The test is quick and painless (just a soft swab inside the cheek). It takes about 15 minutes. You'll complete a short consent form and ID verification. Your samples will be sealed and sent to an accredited DNA lab for processing.

📬 Results- Results are typically available in 2–5 business days (depending on test type). You will receive your results via secure email, mail, or in-person pick-up.

💬 Questions? Please call us at 866-606-3356 or email [email protected]. We’re here to help!

FAQs

Am I required to fast?

Yes, no food or drinks except for water at least 2 hours prior to appointment for all members participating in test is recommended for best results.

What kind of sample is required?

A buccal swab is required for the test.

How long will it take to get my results?

Results are typically available within 24-72 business hours after the lab receives your sample.

Is a doctor’s order required?

No order is required to receive DNA testing.

Do I need to make an appointment?

No, you are welcome to walk in for same-day testing. We make it easy for you by offering work-friendly hours. Appointments will be taken as priority.

If I have questions about my results, who should I contact?

Any questions can be directed to any representative at BioXpress Labs.

Contact Us

Location: 2315 West Arbors Drive STE #200-Office #14, Charlotte NC 28262

Copyright© 2025 BioXpress Labs - All Rights Reserved.

Copyright© 2025 BioXpress Labs

- All Rights Reserved.