Do samples ever fail analysis?

A very small number of samples do fail analysis. The unsuccessful analysis could be due to several reasons, and our labs will always make multiple attempts at all stages of the process in order to provide results from your sample. However, due to biological variability, some samples do not have a high enough concentration of DNA for the technology to process. If your sample analysis is unsuccessful, we will contact you to inform you and send you another kit for you to provide your sample again.