The chances of a condom breaking during intercourse are relatively small if used correctly. Studies have found breakage rates in the range of 1-12% . However, the likelihood of a condom breaking or slipping off is partly related to the users characteristics. Women who are young, black, single or childless and those who engage in risky sex are more likely than others to have condoms break, while women with children have heightened odds of experiencing slippage. Couples who had not used a condom in the past year were almost twice as likely to experience condom failure as were couples who had used at least one during that period. Of the couples who had used a condom in the previous year, the failure rate among those who reported at least one condom break during that period was more than twice the failure rate among those who reported no breaks.

It is important to use and store condoms properly to reduce the risk of breakage. Condoms may rip during use if they dont fit properly or if they are not put on correctly (such as not leaving enough room at the tip of the condom) . They also can tear if there is too much friction and not enough lubrication, or if the condom comes into contact with a persons nails, rings, piercings, teeth, or other sharp edges. Heat, sun, oils, and chemicals all can weaken condoms, making them more susceptible to breakage. It is recommended to store condoms in a cool, dry place and check the expiration date to make sure the condoms are still good. Using water or silicon-based lube can also reduce the friction that can lead to breakage.

If a condom breaks during intercourse, it is important to stop having sex immediately and check the condom for tears or damage. Emergency contraception may be necessary to prevent pregnancy, and both partners should be tested for STDs.