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Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein. The sponge is used to prevent pregnancy. It is called a barrier method because it keeps the sperm and eggs apart. The sponge also contains a spermicide, which kills the sperm or stops the sperm from moving. The sponge fits inside your vagina and covers the cervix, which is the opening of the uterus. After you place the sponge, you have protection for up to 24 hours. You must leave the sponge in place for 6 hours after vaginal sex. Don't leave it in for more than a total of 30 hours. How well the sponge works depends on whether you have ever delivered a child vaginally or not. There is less chance of getting pregnant if you and your partner use an external (male) condom with the sponge. Be sure to tell your doctor about any health problems you have or medicines you take. Your doctor can help you choose the birth control method that is right for you. Current as of: November 27, 2023 Author: Healthwise Staff Current as of: November 27, 2023 Author: Healthwise Staff Clinical Review Board This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use and Privacy Policy. Learn how we develop our content. To learn more about Healthwise, visit Healthwise.org. © 1995-2024 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.Topic Contents
Contraceptive Sponge for Birth Control
Overview
How well does it work?
What are the advantages of using the sponge for birth control?
What are the disadvantages of using the sponge for birth control?
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Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.