Most specialists recommend focusing on your Total Motile Sperm Count (TMSC) as the primary indicator of ability to conceive. This is based on your total count and motility.

Depending on these 2 factors, it is possible to have a normal TMSC while still being below the normal range for a sub-factor like progressive motility.

If you have any questions, you can speak to one of our specialists on-staff, and you can book a call anytime, even if you are not an existing client via this link. You can also e-mail us at

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