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

5. The Mistake: You don’t use a condom because she’s on the Pill. 

The Potential Damage: If you’re in a relationship, you should trust that she’s true to her word, but for a one night stand? It’s not worth the risk. According to the Center for Disease Control and Prevention, birth control pills are between 91-99 percent effective in preventing pregnancy—but the Pill plus a condom gives you close-to-perfect protection. Your call.