Condoms are great at preventing both pregnancy and STDs. If you follow the instructions and use them every time you have vaginal, anal, or oral sex, there's.
No type of condom prevents pregnancy or sexually transmitted diseases (STDs) 100% of the time. But if you and your partner are having sex, nothing protects.
What percentage of condoms break? Why are condoms not 100 percent effective ? Do condoms really work to help avoid pregnancy? What are.