Analyzing the health and mobility of your sperm while actively attempting to start a family can be very important. Now Medical Electronic Systems have developed an easy, over the counter method called the YO Home Sperm Tester ($50) which you can use with your smartphone to see how your swimmers perform.

The YO is a detachable device that fits over the top end of your phone. It incorporates a mini microscope and uses your phone’s video and camera light to do its magic. You simply place a “sample” in the tester’s clip and start the accompanying app. It then videos the sample and sends you the results. Developed by a global leader in automated semen analysis (www.mes-global.com), the YO Sperm Tester uses World Health Organization guidelines and has proved to provide results that are over 97% accurate. Available January 2017. [via]