We get it—fertility is complicated, to say the least. That’s why we partnered with leading physicians to develop a test that breaks it down for you. We speak sperm, and we can translate for you.Shop the kit
Fellow is the first CLIA-approved at-home fertility test that gives you comprehensive information about your sperm.Get started
Fewer beers = more sperm. It's sad, but true.
We respect a late-night vice or two, but suggest keeping things in moderation for your sperm's sake. From diet to exercise, we'll pinpoint ways to help you improve your fertility and overall health.Get started
Bad news: 1 in 11 men face infertility. Good news: you can do something about it.
Send in your sample, and we’ll get to work on your analysis in our secure biolab. (And sperm always ships free)Get the Kit
Fellow was founded and developed alongside leading men’s health doctors and experts from UCSF, Stanford, and USC.
We know, we know—there's a lot of new lingo. Whether you've never thought much about your swimmers before or you've gone down all of the internet rabbit holes, your Fellow results will be easy to understand. You'll get a breakdown of all of the most important sperm health metrics, as defined by the World Health Organization and men's reproductive health experts. This includes Total Motile Count (the best indicator of overall fertility), ejaculate volume, sperm count, motility, and morphology.