One of the easiest and most effective forms of birth control out there is something you've probably never heard of. A quick shot to a man's you-know-what safely destroys sperm before they have a chance to reach the egg. A second shot brings everything back to normal. So why haven't you heard of this before? Anthony has the answer.
It looks like women won't be the only ones tasked with the burden of birth control, as men now have a way of their own.
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