Uploaded February 2017 | Updated September 2026, 1 hour ago

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BUY AT: amzn.to/2H51zYA

Source: yospermtest.com

"VIEW YOUR
SWIMMERS IN ACTION
WHILE YO ANALYZES
YOUR SPERM VIDEO
YO uses your phone’s video and camera light
Detachable YO Clip is a mini microscope
View and save a video of your sperm"