YO is the only at home fertility test that tests your Motile Sperm Count (the number of live swimming sperm). While other products on the market tell you how many, YO tells you how many can SWIM! This is a Refill kit that includes 4 additional tests for monitoring fertility over a period of time.
4 Refill Tests for YO at Home Sperm Test Kits (All Samsung and Apple Models | Note: Kit Not Included.
Check your fertility over a period of weeks for more informative results.
NOTE: Does not include testing clip for your Phone. Please see our other listings for your YO at Home Sperm Test Kit.
FDA Cleared with greater than 97% accuracy in clinical trials. Fast, reliable, and proven home fertility semen analysis. Results based on the World Health Organizations 5th Edition standards.
Developed by Medical Electronic System, the world leader in automated semen analysis for Hospitals, Free Standing Labs, Urology Clinics, Sperm Banks, and Fertility Centers. Remember, it All Started with a Sperm!