What is a gene test?
This easy-to-read guide explains what a gene test is, how it works, and how it may help you or your child. It covers what the test looks for, what the results mean, and important things to think about before going ahead
- Organisation:
- Topic:
- Target audience:
- General
- Service area:
- National
- Published:
- March 2021
- Last reviewed:
- October 2025