Updates on YO 2.0 :

Please read the below for important updates on YO 2.0.

  • Continued Access to YO 2

    Users who have already downloaded the YO 2 app can continue using it and running tests.

  • Data Retention Notice

    Removing the YO 2 app will result in the loss of all data.

  • Same Login Credentials

    User authentication remains the same between YO 2 and YO 3.

  • End of Maintenance for YO 2

    The YO 2 app will no longer receive updates or ongoing support.

FAQs

How Accurate is the YO Home Sperm Test?

Incredibly accurate! The YO Home Sperm Test delivers results you can trust, with a proven 97% accuracy rate—giving you confidence every step of the way.

Can I Easily Share Results with My Doctor?

Absolutely! YO makes it simple to share your results with a PDF report that’s clear, organized, and includes a link to the live sperm video—perfect for meaningful discussions with your doctor.

What If We Want to Track Sperm Progress Over Time?

No problem! Each YO kit includes 3 tests for tracking progress, and you can easily purchase our refill kit with 3 additional tests to keep monitoring.