If the entire sample is not used, it is kept for two weeks after testing is complete in the case that re-testing is needed. After this period, we discard the sample unless you have consented to allow us to use your sample for future research and product development. During this process, your sample will be deidentified. However, if we have new results that may benefit your health, we can reidentify and contact you to keep you informed. If you have any questions about this, please contact us.