What is ZyMot and How Does it Work?
ZyMot is a microfluidic sperm preparation device that replicates the physiologic selection process occurring within the female reproductive tract. There is a belief that in natural conception, only progressively motile sperm reach the site of fertilization. ZyMot attempts to achieve this perceived mechanism by guiding sperm through microchannels that act as a filtration system.
Only sperm with optimal motility are able to pass through. The procedure is centrifugation-free, reducing reactive oxygen species (ROS) generation and preserving sperm function for assisted reproductive techniques.
Clinical Indications for ZyMot Use
ZyMot sperm selection may be considered in the following clinical scenarios:
- Moderate to severe asthenozoospermia (poor motility)
- Elevated levels of sperm DNA fragmentation
- Abnormal sperm morphology (teratozoospermia)
- Previous IVF / ICSI cycle failure
- Preparation for intracytoplasmic sperm injection (ICSI) or IUI
General Recommendation:
In addition to specific indications, ZyMot is increasingly being used as a routine sperm preparation method due to its ability to consistently select higher-quality sperm. Even in normozoospermic samples, it may select sperm with higher sperm DNA integrity and motility, contributing to improved fertilization and embryo development outcomes.
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Benefits of Microfluidic Sperm Selection with ZyMot
ZyMot offers several advantages over conventional preparation methods:
- Selects motile sperm suggested to have higher DNA integrity
- Reduces exposure to oxidative stress and mechanical trauma
- Avoids centrifugation, minimizing ROS generation
- Supports improved fertilization and embryo development outcomes
- Enhances ART success rates in selected patient groups
At Reproart, ZyMot is routinely incorporated into treatment protocols for IVF and IUI, offering patients a modern, evidence-based approach to optimizing gamete quality.
