10 dumb mistakes that can get her pregnant.. [Read]

8. The Mistake: You’re not putting lube inside the condom.

The Potential Damage: Those marathon sex sessions you’ve been having (nice work, bro) are bound to wear down the condom, making it dry and prone to ripping. “Always use lube inside the condom. It prevents breakage and plus, it actually feels so much better for the condom wearer,” says Andelloux. Remember: check the type of lube before you apply, and just use a drop—too much can make the condom slip off.