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…
Condoms can break and have potential to make intercourse less pleasant, especially for men.
Male birth control can serve both as a backup to a condom and as a way to experience the pleasure of sex without condom while not risking impregnation.
It essentially has the same benefits as female birth control, except men can now be in charge too, and can also use this kind of protection when it is not recommended to a woman for medical reasons. Besides, you can always combine both to make it extra reliable.
Sure, condoms are essentially the only way to stop transmission of STIs during penetrative sex. But when we talk about healthy permanent partners, this is not commonly an issue.
So much for std protection.