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YO Home Sperm Test

By Medical Electronic Systems

This app is only available on the App Store for iOS devices.


Check your sperm swimmers using the YO Home Sperm Test, a new, innovative app that turns your smartphone into a testing device for assessing motile sperm concentration (the number of moving sperm). That's right, the word here is MOVING - These guys are the only ones that REALLY count!! Aren't you curious to see an actual video of your sperm AND to find out if you are in the "NORMAL" range? YO does this.

The YO Home Sperm Test is FDA cleared as an over-the-counter medical device and has been thoroughly tested for precision, accuracy and much more by all of us at Medical Electronic Systems. We've been in the automated sperm testing business for more than 20 years so we know what we're doing.

To run a test on the YO Home Sperm Test, download this app and purchase the affordable, two test YO kit on our website ( The kit includes ALL of the supplies you'll need to run both tests plus a YO Clip (mini microscope) that fits over your phone. For more details about how YO works, read on…

The YO Home Sperm Test app operates together with the YO Clip, your phone’s built-in camera and light to assess, report and display a video of the MOTILE SPERM CONCENTRATION (MSC) in your (or any other male human's) semen sample.  Results are reported as either LOW MSC RANGE: Less than 6 Million (sperm) per milliliter or MODERATE/NORMAL MSC RANGE: Greater than or equal to 6 Million (sperm) per milliliter. The YO Home Sperm Test app guides you through the testing process step by step on your Smartphone’s screen providing both written and animated instructions. Your test results and videos are stored securely in the YO archive until you delete them.

The YO Home Sperm Test provides information about your test results, explaining what MSC means and what a result of LOW or MODERATE/NORMAL means. The cutoff of 6 million sperm per milliliter has been established based on the World Health Organization's published guidelines (WHO 5th ed. reference values for sperm motility and concentration) and statistical modeling and expert publications.

There is a SPERM TRIVIA CHALLENGE in the app for you to test your knowledge of fun facts and interesting information about sperm. Take the challenge and see how you score. Check your swimmers in action with the YO Home Sperm Test.

What's New in Version 43.17.53

Adding compatibility to new phone models.

iPhone Screenshots

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YO Home Sperm Test
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  • Free
  • Category: Medical
  • Updated:
  • Version: 43.17.53
  • Size: 132 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone.

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