Ask an Expert your DNA Testing Questions

BRT Laboratories' team of DNA testing experts is ready to answer your questions about immigration or paternity testing. Submit your question now!

Submit your DNA testing question to Dr. Wenk!


Why is Chain of Custody Important in DNA Testing?

Why is Chain of Custody Important in DNA Testing?

Why do you need chain of custody?

Do "Do it Yourself" DNA kits have chain of custody?

What does a chain of custody do?

Can a Paternity DNA Test – Prenatal Testing – Be Done Before a Child is Born?

Can a Paternity DNA Test - Prenatal Testing - Be Done Before a Child is Born?

What is prenatal DNA testing?

What type of samples do you take?

How long does it take to get results?

How Can I Get My Own DNA Tested?

How Can I Get my Own DNA Tested?

How Can I Get My DNA Processed?

Where Can I Get My DNA Tested?

Does a DNA Test Hurt If I Do It Myself?

Learn How to Get Your Own DNA Tested.

Read more frequently asked questions about immigration DNA testing, paternity DNA testing or personal DNA testing.

If you have a DNA Testing question, complete this form to ask our expert.