condom

Condom, also known as a prophylactic, is a barrier device used during sexual activity to reduce the risk of pregnancy and sexually transmitted infections (STIs). Most commonly made of latex rubber, condoms are also available in non-latex materials such as polyurethane and polyisoprene to accommodate latex allergies. Natural-membrane condoms derived from lambskin exist but primarily reduce pregnancy risk while offering limited protection against STIs.

Modern condoms are usually disposable and come pre-lubricated; additional lubrication can be added but oil-based lubricants should be avoided with latex, as they can weaken the latex.

Effectiveness: With typical use, condoms prevent pregnancy about 13 percent of couples in a year; with perfect use, the pregnancy rate drops to around 2 percent. Condoms significantly reduce the risk of many sexually transmitted infections, including HIV, gonorrhea, and chlamydia, but they do not eliminate risk entirely.

Usage and fit: Check the expiry date and package integrity before use. Open the package carefully, avoiding teeth or nails that could tear the condom. Pinch the tip to leave space for semen, place on an erect penis, and roll downward to cover it completely. After ejaculation, withdraw with the condom still in place and hold the base to prevent slipping. Tie the condom or wrap it for disposal in the trash. Do not reuse a condom.

Storage and safety: Store condoms in a cool, dry place away from sharp objects and temperature extremes. They should be replaced if damaged or expired. Some people are allergic to latex and should choose non-latex options such as polyurethane or polyisoprene if needed.