Barrier methods

method of birth


Barrier methods

condoms

A condom is a thin latex or polyurethane sheath. The condom is placed around the erect penis.The female condom is placed inside the vagina before sexual intercourse.
A condom to avoid any time during sexual intercourse, pregnancy should be worn.
Condoms are available in most drugstores and grocery stores. Some family planning clinicsprovide free condoms. You do not need a prescription to get condoms.
Diaphragm and cervical cap

A diaphragm is a flexible rubber cup that is filled with spermicidal cream or jelly.
It is through the cervix into the vagina before intercourse place to prevent the sperm reaching theuterus.
It should be for 6 to 8 hours after intercourse.
Membranes have a woman doctor, the right type and size of the membrane are determinedprescribed for the woman.
About 5-20 pregnancies occur over 1 year in 100 women using this method, depending onproper use.
A similar, smaller device is called a cervical cap.
Risks include irritation and allergic reactions to the diaphragm or spermicide, and increasedincidence of urinary tract infections. In rare cases, toxic shock syndrome in women who leave the diaphragm, to develop long. A cervical cap may be an abnormal Pap test.
Vaginal sponge

Vaginal contraceptive sponges are soft synthetic sponges saturated with a spermicide. Beforeintercourse, the sponge is moistened, inserted into the vagina and placed over the cervix.
See also: Over-the-counter birth control for more information