Improving
his fertility
and your chances.
Start your journey here
Learn about sperm health
Discover Protex
Improving
his fertility
and your chances.
Start your journey here
Learn about sperm health
Discover Protex
Renewed hope starts with scientific solutions.
Discover the only collection solution that keeps his sperm the healthiest possible for assisted fertility.
Discover the only collection solution that keeps his sperm the healthiest possible for assisted fertility.
50%
higher sperm motility over the generic specimen cup.
Collect at home with up to
48 hours
of sample viability — no more 1-hour rush.
Prevents sperm shock with
10x
better thermal control than a generic specimen cup.
Meet our science advisory board
Richard G. Rawlins, Ph.D., M.A., HCLD, ELD (ABB)
Juergen Liebermann, Ph.D., HCLD (ABB)
Matthew (Tex) VerMilyea, Ph.D., HCLD/CC (ABB)
Marc A. Brignola
Samuel Prien, Ph.D., HCLD (ABB)
Recognized for patient-centered innovation.
At the forefront of fertility
IUI clinical trial results presented at AAB 2022.
Read the promising results of a large-scale clinical trial using ProteX for IUI patients at Columbia Center for Fertility.
Why does sperm health matter?
Learn how a combination of factors at collection can determine your fertility chances of success.
There’s no place like home.
Learn how at-home sample collection empowers couples to collect confidently without the rush and stress.
An inspirational invention.
Watch Dr. Samuel Prien and RSI Executive VP, John Smothers explain the curiosity and personal passion that drives ProteX.
Take the first step
toward the future
of fertility.
Choose which audience best suits you.
Partners and Associations in excellence.
