New non intrusive male contraception method.
Bad forms of male contraception:
condom (can’t feel anything)
male pill (sure if it’s day after thing)
some unidentifiable block of shit under the skin (yeah right).
Stun sperm and you stay infertile for 10 days.
This has to be the perfect method for those guys who want to avoid the children argument with their partner by agreeing to kids and then making sure they can’t actually complete the task.
OK, the downside. It’s an electric shock to the testicles. Expect a battery powered version by Christmas (assuming the story is legitimate).