The condom is a form of male contraception. It also protects against sexually transmissible infections STIs. This page explains how a condom works and tells you how to use it.
Back to Your contraception guide. Condoms are the best way to protect yourself against sexually transmitted infections STIs and unwanted pregnancy. During sex, male condoms are worn on the penis to prevent semen sperm entering the woman's vagina when the man ejaculates comes.
All hail the condom, defender against every sexually transmitted infection and goalkeeper blocking each sperm trying to get you pregnant! Except not. While condoms can play a key role in protecting you, they're not the be-all and end-all of safe sex. Levine, M.
This document contains sexually graphic images and may not be suitable for some audiences. Condom Effectiveness. Section Navigation.
Jump to navigation. Using condoms consistently and correctly will help protect you from the risks of sexually transmitted infections STIsincluding HIV, so you can have more enjoyable sex. They will also protect you from unplanned pregnancy during vaginal sex.
The use of condoms is an effective way to prevent sexually transmitted diseases STDs and unwanted pregnancies. However, misuse can significantly reduce their efficacy. Do you know how to use a condom correctly?
You can let him know that your health care provider wants you to protect your cervix from HPV, herpes, and other STIs. Aside from protection from STIs, condoms can also prevent unwanted pregnancy. However, healthy relationships are based on trust and communication, so you should be able to talk about how you feel. Any communication is better than none at all.
Condoms are thin pouches that keep sperm from getting into the vagina. There are male condoms and female condoms:. Condoms work by keeping semen the fluid that contains sperm from entering the vagina.