What does it mean that my sample is post stability?

Human samples (urine, blood, stool, etc) have a limited amount of time outside of the body before they change or degrade.  If your sample is not able to be analyzed effectively due to a delay, your sample will not be processed and you will receive a call from our customer support team explaining next steps.  One of the most common reasons your sample could be delayed is due to shipping delays. Simple HealthKit is dedicated to working with our shipping couriers to make improvements to avoid interruptions or delays related to shipping.