Conceptual illustration of a remote-controlled key fob that allows men to control an internal valve that can switch their sperm flow on and off as required. The key fob controls a microvalve that has been injected by a doctor into the vas deferens, the duct that carries sperm from the testes. It requires only a local anesthetic.
Credit
Carol Werner
Dimensions
5100 x 3825 pixels
Print Size @ 300 dpi
17 x 13 inches / 43 x 32 cm