Non-progressive motility is not really a very good factor, as this means individual sperm aren’t going in straight lines. This measurement greater in the dietary supplement team. Works really well when applied just prior to sexual intercourse. Haven't used it to be a everyday dietary supplement. Will have to try https://feedbackportal.microsoft.com/feedback/idea/e5867b6f-f2f8-ee11-a73d-6045bd7e894e