Genetic testing looks at our genes, which are the instructions that tell our bodies how to develop and function. Sometimes, changes in our genes (also called genetic variants) cause our bodies to grow or develop differently than expected. Genetic testing may be able to find these gene changes. That knowledge can help determine:

• how to best manage or treat a condition, or prevent complications related to a genetic diagnosis
• what to expect for the future
• which additional resources and support may help