Browse our growing library of peer-reviewed and published studies supporting the scientific design and methods of our solutions. This includes both original research for foundational product development as well as clinical trials with resulting outcomes.
Download a comprehensive PDF that includes all of the original ProteX research within a scientific summary:
A Retrospective Review of IUI Clinical Outcomes Following Semen Collection in the ProteX versus a Standard Specimen Cup by Dr. Samuel Prien, Dr. Zev Williams, and Dr. Eric Forman. Presented at the 2022 American Association of Bioanalysts Conference.
Preliminary Clinical Outcomes in an IVF Program Using the ProteX versus a Standard Specimen Cup for Semen Collection by Dr. Samuel Prien, Dr. Zev Williams, and Dr. Eric Forman. Presented at the 2022 American Association of Bioanalysts Conference.
Early Fertility Trials of Semen Collection Device Previously Demonstrated to Improve Semen Parameters and Pregnancy Rates in Animal Models by Dr. Robert Kaufmann, Dr. Lisa Welch, Dr. Samuel Prien, and Dr. Jennifer Phy. Published in Fertility and Sterility.
increase in cattle conception rates with ProteX over the traditional method.
Pregnancy Trials Using the Device for Improved Semen Collection by Dr. Samuel Prien, Clay Dehn, Dr. Kory Evenson, Dr. Lindsay Penrose, and Dr. Lisa Welch. Published in Fertility and Sterility.
more intact acrosomes in ProteX, compared to the standard specimen cup.
Physiological and Biochemical Assessment of a New Semen Collection Device by Dr. Lisa Welch and Dr. Samuel Prien. Published in Fertility and Sterility 2011.
minimum (human), 475% maximum (equine) improvement in motility for subfertile subjects.
Continued Evaluation of a New Semen Collection Technique / Container in Subfertile and Infertile Individuals Using a Cross-species Model by Dr. Samuel Prien, Dr. Dustie Johnson, Clay Dehn. Published in Fertility and Sterility
increase in motility at 24 hours with the ProteX method, compared to the specimen cup.
New Semen Collection Technique / Container Improves Semen Quality by Dr. Samuel Prien and Dr. Dustie Johnson. Published in Fertility and Sterility.
increase in human sperm motility, compared to the control 3 hours after collection.
Improving Semen Quality Using a Modified Collection Technique by Dr. Samuel Prien and Dr. Dustie Johnson. Published in Fertility and Sterility.
increase in motility for the canine treatment group, compared to the control just 6 hours after collection.
A Novel Collection Technique for Improved Semen Quality by Dr. Samuel Prien and Dr. Dustie Johnson. Published in The Journal of the Society for Gynecologic Investigation 2001; Journal of Dairy, Veterinary and Animal Research.
improvement in thermal control over the specimen cup for the first 10°C temperature drop.
Improvement of the Semen Collection Environment Using a New Semen Collection Device by Dr. Samuel Prien and Dr. Dustie Johnson. Published in Fertility and Sterility.
All ProteX claims of improved semen quality are made comparing collection in ProteX to collection in a standard specimen cup, and are based on published study data. Results using ProteX will vary by each patient and are affected by a number of uncontrolled factors, including and not limited to the patient’s age, diagnosis, lifestyle, diet, and genetics. Reproductive Solutions makes no guarantee of pregnancy outcomes when using ProteX. ProteX is a registered trademark of Reproductive Solutions.
Patent US 6,864,046 B1, Patent: US 17/364,792, PCT/US2021/040017 Ctrl# PTX-MMTL-20044 rev. 00
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