Birth Control - Contraceptive Sponge
The contraceptive sponge is a barrier method of birth control and also utilizes spermicide to prevent pregnancy. The sponge is inserted vaginally, it is placed over the cervix, prior to sexual intercourse. The sponge does not prevent STI/STDs. How Reliable Is It? With perfect use the rate is 74% - 91% effective. With typical use the rate is 68% - 84% effective. How Do You Use It? The sponge must be run under water until completely wet prior to insertion. (Some sponges come ready to use) It is placed over the cervix and must be covering it in order to be effective. It can be inserted right before sexual intercourse or hours before. You must leave it in for the recommended amount of time after intercourse, usually 6 - 8 hours. The sponge contains spermicide to make it more effective. Risks Some women are allergic to the sponge. It can cause yeast infections and urinary tract infections. If it is not used properly and left in too long it can cause toxic shock syndrome, which is an illness caused by bacterial infection.
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