Barrier Methods - attempt to prevent the sperm from reaching the egg.

Type What is it? How does it work? On average, how many couples using this method will get pregnant? Does it protect you from STD's? How do I get it?
Male Condom "Rubber" A close fitting rubber covering worn over the penis. It should be used only once. It prevents the semen from entering into the vagina. 11 out of 100 Some Available at your Health Department for free.  They can also be purchased without a prescription in the pharmacy section of most stores.

Male condoms

“Polyurethane”
A close fitting cover worn over the penis. It should be used only once. A good alternative to those allergic to latex. It prevents the semen from entering into the vagina. 11 out of 100 Some They can be purchased without a prescription in the pharmacy section of most stores.
Female Condom A plastic covering with a flexible ring on both ends that is inserted into the vagina. It should be used only once. It creates a barrier between the penis and vagina so that the egg and sperm do not meet. 21 out of 100 Some Available at your Health Department for free.  They can also be purchased without a prescription in the pharmacy section of some stores.
Diaphragm A dome shaped bowl that sits over the cervix. It covers the cervix and blocks sperm from entering into the uterus. 17 out of 100 No

Prescription required.

Available for free through your Health Department Family Planning Clinic.
Cervical cap A thimble shaped cup that fits over the cervix. Cap acts as a barrier, so the semen cannot contact the cervix. 20 out of 100 No Prescription required.
Spermicide It can be a gel, suppository, foam, film, or cream that can be used alone, or with another type of birth control method. It kills sperms so that fertilization should not occur. 35 out of 100 No They can be purchased without a prescription at the pharmacy section of most stores.

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