Why test your sperm at home?

A recent study shows that sperm counts have plummeted by 59.4% in the past 38 years. Find out where you stand and take action to improve.

Privacy

“Delivering” a sperm sample at the doctor’s office is nerve-wracking and awkward. Get the info you need in the comfort of your home.

Personalized Health

Sperm quality is an indicator of general health. Monitoring your sperm quality can give you important feedback on your exercise, diet and other health programs.

Fast & Easy

The YO app guides you through the testing process with simple instructions. The test takes less than 30 minutes and results include a live video of your moving sperm.

ACCURATE

97% accurate, FDA-cleared and extensively tested, YO was created by industry leaders with over 20 years of experience in automated semen analysis.