A non-hormonal, reversible and non-toxic male birth control could be a step closer, with scientists successfully targeting a protein that's crucial in making fertile sperm. Knocking this protein out for a period of time would give men control over their protection window, much like oral…
I’ve been pulling out for years. It’s the way to go if you know what you’re doing.
Jesus fucking christ you are just trolling, and im walking right into it. What waste of time
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