A gel injected into the scrotum could be the next male contraceptive::Biotech company Contraline has safely implanted a sperm-blocking hydrogel in 23 men. It’s designed to be a fully reversible vasectomy.

  • nostradiel
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    11 year ago

    Will you take the pill, honey, or do I have to mash my balls again? And remember, if you won’t, you’re on top…