Using an expired condom is not recommended as it can increase the risk of contracting a sexually transmitted infection or getting pregnant. Over time, the materials of the condom will degrade and become brittle, making them more likely to break or tear. The best way to check the expiration date is to read whats printed on the wrapper of the condom. In general, most latex and polyurethane condoms will have an expiration date of about five years past the manufacture date, while polyisoprene condoms tend to have a shorter shelf life but are still good for about three years. If an expired condom was stored in a cool, dry place, it may work better than nothing, but it is still not as effective as an unexpired condom. If you have no other condoms available, using an expired condom is still better than not using a condom at all, but it is not as effective as an unexpired condom. It is important to note that using an expired or damaged condom is still better than not using a condom at all, but it will offer less protection against STIs or unwanted pregnancy.