Using your healthiest sperm makes parenthood more possible.

Our mission is to help you use your healthiest, most motile sperm in your fertility journey. Your healthiest sperm help increase your odds of success.

Healthy sperm help create a healthy embryo and a successful pregnancy

No matter your age or health status, put your best sperm forward.

ZyMōt devices help your fertility team select your best sperm.

Not all sperm are created equal

Male-factor infertility

If you’re dealing with male-factor infertility, you may have additional sperm health challenges that could stand in the way of your success: poor swimmers (low motility), too few sperm (low count), misshapen sperm (abnormal morphology), or damage to the genetic material that sperm contain (DNA fragmentation).

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Not all sperm processing methods are equal

Some traditional methods can damage sperm (DNA fragmentation)

Traditionally, a fertility clinic would process your semen sample using multiple spinning steps (centrifugation) to separate out the good sperm from the bad sperm. That spinning procedure hasn’t changed much since the beginning of assisted reproductive medicine. Scientific research has even shown that spinning can damage sperm (DNA fragmentation), which can lead to poorer pregnancy outcomes. These multiple spins of your semen sample are not necessary with the ZyMōt device.

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Better for your sperm

We invented a better, more natural and effective way to process sperm.

See how it works

(ZMH0850)

The ZyMōt Multi (850µL) Sperm Separation Device

(ZMH3000)

The ZyMōt Multi (3mL) Sperm Separation Device

ZyMōt devices are the first of their kind, FDA-cleared, CE-certified, and available in the USA and worldwide.

Our patented approach uses sperm’s natural swimming ability to separate your healthy, best performing (motile) sperm from the rest. Healthier, more motile sperm are more likely to help you achieve a successful pregnancy.

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See the ZyMōt difference

The development and evolution of fertility technology has literally changed the way that families live and plan for their future. Yet in five decades of progress, innovations in sperm prep have moved at a glacial pace. Until now.

Healthier sperm produce better outcomes
Separating your most motile sperm
2 years, more pregnancies
Improving IUI pregnancy rates
Euploidy Rate * P = 0.005 48% 58% 83% 75% * P = 0.00003 Zymot Multi (850uL) Density Gradient Centrifugation Sperm Separation Method Sperm Separation Method Fertilization Rate

Improved sperm health means better outcomes

ZyMōt is a better way for your fertility lab to process your sample, selecting your champions & leading to increased fertilization and euploidy rates.In a study of over 3600 oocytes at The Fertility & IVF Center of Miami (unpublished data, 2019), the center observed a significant increase in fertilization rates when using ZyMōt devices (in green, below left).Following the biopsy of over 1300 embryos, ZyMōt devices significantly improved the odds of achieving a euploid embryo (in green, below right). Outcomes matter.

* P < 0.01 * P < 0.01 0 20 40 60 80 100 Before Processing After Processing: Zymot Multi (850uL) 96% 19% 72% 7%

Separating your most motile sperm

Healthy sperm are progressively motile — they swim forward towards an egg. Healthy sperm lead to better pregnancy outcomes. ZyMōt helps your doctor select your champion swimmers (in green, below), increasing your odds of success.

69% 60% * P = 0.0003 Zymot Multi (850uL) Density Gradient Centrifugation Sperm Preparation Method

Healthier sperm produce better outcomes

ZyMōt devices provide a better way for your fertility lab to process your sample, selecting your champion sperm and leading to increased fertilization and euploidy rates. In a study of over 3600 oocytes at The Fertility & IVF Center of Miami (unpublished data, 2019), the center observed a significant increase in fertilization rates when using ZyMōt devices (in green, below left). Following the biopsy of over 1300 embryos, ZyMōt devices significantly improved the odds of achieving a euploid embryo (in green, below right). Outcomes matter.

15% 9% * P < 0.05 Zymot Multi (850uL) Density Gradient Centrifugation Sperm Separation Method

Improving IUI pregnancy rates

A healthier sperm sample produces better outcomes for IUI patients, too. In a 2019 study, sperm processed with ZyMōt devices improved pregnancy rates for IUI patients.

Taking the First Step

Talking to Your Doctor


Whether your fertility journey is toward IUI, IVF or ICSI, using your healthiest sperm helps maximize your odds of success. ZyMōt devices are a better way to process your sperm. Using ZyMōt devices enables your clinic to select your champion sperm.

ZyMōt devices are simple for your fertility team to adopt in their clinic and easy for a lab to use. Download this “conversation card” and show it to your doctor. Use it to spark a conversation to determine if ZyMōt devices are right for you.

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