---
title: "Genetic Testing Guide"
entity: "page"
canonical_url: "https://www.focus4kids.com/genetic-testing-guide"
markdown_url: "https://www.focus4kids.com/llms/page/genetic-testing-guide"
lastmod: "2026-07-04T06:30:09.106Z"
---

# Have you ever wondered why ADHD often runs in families?

If a child has ADHD, there’s about a 50% chance that at least one of their parents has ADHD too! So what can genes tell us about ADHD? Grab your free guide below to learn more about how your child’s unique genetic makeup can influence their behavioral tendencies.
