![](https://www.genomes2people.org/wp-content/uploads/2018/08/20180618_npr.png)
Rita Steyn, who has a family history of cancer, decided to order a home genetic testing kit to look for certain genetic mutations that might increase her risk for the disease. While this is something many people are doing, consulting a physician is still recommended in order to understand the real risks, and what the results may mean for your health.