The Male Factor Pak™: Redefining the Future of Male Fertility Testing
Pioneered by Science. Designed for Confidence.
With decades of groundbreaking work in male reproductive health, Professor Zavos—renowned andrologist and innovator—has consistently led the field in advancing male fertility solutions. One of his most transformative contributions is the Male Factor Pak™ (MFP), an innovative, physician-endorsed approach to semen collection and fertility assessment
Unlike conventional methods that rely on manual stimulation, Professor Zavos (Recognized as the Father of Andrology) introduced a revolutionary concept: semen collection at the time of intercourse. This concept led to the development of the Male Factor Pak™, a discreet, non-invasive, and clinically robust solution designed to deliver high-quality seminal specimens—collected naturally, without the discomfort or stigma often associated with traditional methods.
What Is the Male Factor Pak™?

The Male Factor Pak™ is a patented, non-spermicidal, condom-like medical device engineered to collect semen during intercourse or masturbation. Its primary goal is to facilitate superior specimen collection in a manner that is both comfortable and private—ultimately leading to more accurate diagnostic outcomes.
Once collected, the semen sample can be securely packaged using the included components and sent directly to a certified laboratory for professional analysis. Experts then assess key fertility markers such as sperm count, motility, and morphology, delivering a comprehensive report that helps individuals and clinicians make informed decisions about the next steps in natural conception or assisted reproductive technologies (ARTs).
Why Was the MFP™ Developed?
Many men find the traditional semen collection process inconvenient, intrusive, or emotionally uncomfortable. These concerns often lead to delays in testing, diagnosis, and treatment. Professor Zavos designed the Male Factor Pak™ specifically to eliminate these barriers.
The MFP™ enables men to:
- Collect samples in the privacy of their own home.
- Avoid awkward or sterile clinical environments.
- Maintain comfort while preserving sperm quality.
- Submit samples for laboratory-grade analysis without leaving home, if necessary.
Studies have consistently shown that semen collected during intercourse yields specimens of superior quality compared to those obtained through manual stimulation. This higher-quality sample directly translates to more accurate fertility assessments and improved chances of better conception—naturally or through ART.

How the MFP™ Works: A Seamless, Step-by-Step Experience:
- Collection: Use the MFP™ during intercourse. Its medical-grade design ensures sperm integrity while providing a natural experience.
- Transfer: After ejaculation, transfer the sample into the provided transport container, engineered to maintain temperature and viability.
- Packaging: Seal and prepare the sample using the pre-labeled, secure shipping materials included in the kit.
- Laboratory Analysis: Our partner laboratories receive the sample and conduct a detailed analysis of sperm health, focusing on motility, progressive motility, morphology, and concentration.
- Results & Insights: Receive a confidential, clinician-reviewed report with actionable insights into your fertility status—delivered securely and promptly.
To view how the MFP is employed, you may watch this YouTube video from Dr. Aniruddha Malpani. The process is designed to be simple, and that’s one of the key advantages. Here’s how The MFP works:
Why Choose the Male Factor Pak™?
- Privacy & Comfort: Discreet at-home collection reduces emotional discomfort and stigma.
- Proven Clinical Value: Intercourse-collected samples have demonstrated superior diagnostic quality.
- Convenience: No need for clinic appointments, delays, or interruptions to your routine.
- Accurate & Actionable: Comprehensive reports empower users to take early, proactive steps.
- Validated Satisfaction: According to a World Journal of Men’s Health study, at-home collection methods report significantly higher patient satisfaction.
Furthermore, when used with a non-spermicidal lubricant, the Male Factor Pak™ has shown even more favorable outcomes in specimen quality, contributing to enhanced diagnostic accuracy and fertility planning.
Take Control of Your Reproductive Health—On Your Terms
The Male Factor Pak™ is more than just a product—it’s a paradigm shift in how men approach fertility evaluation. Whether you’re planning a family now or safeguarding your fertility for the future, The MFP™ provides the clinical confidence, personal discretion, and proven performance you need.


