We’re rethinking the future of men’s fertility.

Fellow men, it's time to join the conversation.

Did you know that men and women experience fertility issues in equal numbers? But when it comes to testing, most guys don’t. And, even when they do, their options are either outrageously expensive, super uncomfortable, or downright confusing. Starting with seamless fertility testing, we’re working to broaden the cultural conversations around reproductive health, making them more inclusive and invigorating for all. We’re getting proactive, and bringing fertility to the forefront of discussions about men’s health. Because when it comes down to it, men have half the responsibility—and half the opportunity. So quit having awkward conversations with your wife’s doctor, or worse, suffering in silence wondering if you’re “the problem.” It’s time to feel empowered, no matter where you are in your fertility journey. Enter: Fellow.

“I tested my fertility early, and decided my goal was to make it easier for you than it was for me.”

Men typically know very little about their fertility, and that’s something we are determined to change at Fellow. We wake up every day set on enabling our customers to “make it happen.” Whether that means learning more about your body, having a baby, or checking on the success of a vasectomy, we’re here to empower you through knowledge. Our goal is to destigmatize reproductive health and improve access to clinical insights, and that’s the experience you should expect at Fellow.

Will Matthews, Founder and CEO

Developed with leading doctors to create the highest certified at-home sperm test available.

We gathered the top men’s health experts to challenge the status quo with us. Our product was developed alongside our brilliant advisors, and every test is reviewed for accuracy.

Liza Jalalian, CLS, TS(ABB)

Andrology Supervisor, UCSF

Dr. James Smith, M.D.

Director of Male Reproductive Health, UCSF

Dr. Barry Behr, Ph.D., H.C.L.D.

Professor, Director, IVF Laboratory, Stanford University Medical Center

Expect the utmost precision from our state-of-the-art technology.

Steps from UCSF, our secure biolab is equipped with cutting-edge technology built exclusively for sperm analysis. In partnership with the leading laboratory incubator QB3, we’re able to combine the resources and privacy of a major lab with the expertise of a top research university.

Sperm is all about the future. (Really.)

The more we know about sperm as an indicator of overall health, the more we can help make strides in fertility, men’s health, and the health of our future generations. In partnership with top research universities, Fellow is leading critical studies that will help transform the future.

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