Feels like snake oil. There's no data on how the device uses ultrasound to destroy sperm. There's no data on how often it must be used to keep live sperm from

Feels like snake oil. There's no data on how the device uses ultrasound to destroy sperm. There's no data on how often it must be used to keep live sperm from getting to the prostate where they cannot be destroyed. The biggest section is boasting about how they had a bunch of guys off the street draw up idea for the appearance of the device. Red flag, red flag, red flag.