Discover the unique bond between twins with our accurate zygosity test. Determine if you and your sibling share 100% of your DNA (identical) or approximately 50% (fraternal). Our advanced DNA analysis provides definitive results to satisfy your curiosity.
Legal Twin Testing: For legal matters such as inheritance, insurance, or adoption, our legal twin zygosity test offers the necessary chain of custody and court-admissible results.
Whether for personal knowledge or legal purposes, trust our expertise to reveal your twin status.
Discover the unique bond between twins with our accurate zygosity test. Determine if you and your sibling share 100% of your DNA (identical) or approximately 50% (fraternal). Our advanced DNA analysis provides definitive results to satisfy your curiosity.
Legal Twin Testing: For legal matters such as inheritance, insurance, or adoption, our legal twin zygosity test offers the necessary chain of custody and court-admissible results.
Whether for personal knowledge or legal purposes, trust our expertise to reveal your twin status.
🧬 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!
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.
Copyright© 2025 BioXpress Labs - All Rights Reserved.
Copyright© 2025 BioXpress Labs
- All Rights Reserved.