What is YoSperm?

YoSperm is simple and easy home test that shows with high accuracy the motile sperm concentration (MSC). The test is created based on 20-years examinations and studies in USA in field of sperm. Currently YoSperm is taking about 40% market share and is used at many universities, hospitals and clinics.

Why YoSperm?


YoSperm makes unnecessary to visit specialized clinics to test your “mobile sperm”. You can make YoSperm test simple and easy just by using your mobile phone or PC, being in the comfort and privacy of your home. YoSperm test result accuracy is > 97%. The YoSperm device is first FDA-cleared home sperm test in 2016 and in 2017 it is CE-cleared which means that the product covers all health, environmental and safety requirements.











Why test?

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.

Sperm quality is an indicator of general health. Monitoring your YO SCORE over time can provide you with important feedback about your health and/or the impact of lifestyle changes.

Advantages of YoSperm?

- YoSperm test is shipped in plain box that doesn’t indicate the content of the parcel;

- YoSperm kit, application and smart phone / PC are all that you need to make home test;

- YoSperm kit leaves your smart phone / PC squeaky clean after the test. Your simple is placed on a slide that is inserted into the Yo device. It never touches your phone or PC.

- You need just 30 min to make the test;

- The result accuracy is > 97 %;

- You get “live video” of your “swimmers” which will allows you fast sharing the information with your doctor if it’s needed.

- To protect your privacy Yo test results are stored in the Yo archive application, but not in your desktop/phone photo album folder. To insure medical confidentiality, we recommend password protecting your phone / PC.


Devices you can use with YoSperm?

Currently the application for laptops and PCs is available only for Windows 7 and higher, but soon will be released the vesrion for Mac OS.

We have large variety of devices for smartphones and if you own one of the following models, you can order a Yo Clip device for it. Here is the list:

Samsung S9 Plus / S9 / S8 Plus / S8 / S7 Edge / S7 / Note 9 / S6 Edge / Note 8 / A8 / J7 (2016) / J7 Prime 2 / J7 Prime / S6 / S5

iPhone X / Xs / 8 / 8 Plus / 7 / 7 Plus / 6 Plus / 6S Plus / 6 / 6S / 5 / 5S / SE

Huawei  Honour 8 Pro / Mate 9 / Honor 6X

HTC One E8

LG G6 / G5 / G4

Xiaomi Mi 6 / Redmi 3 / Redmi 3S / Mi 5S / Mi 5 / Note 5 / Mi A1 / Redmi Y1 / Redmi Note 4

Google Pixel / Pixel 2 / Pixel 2XL / Pixel 3XL

Very soon we will offer you a unified kit for all Android phones and iOS phones. 

Download user manual for smartphone in English (PDF)

Download user manual for laptop/PC in English (PDF)