Effects Of Birth Control On American Women - amazonia.fiocruz.br

Effects Of Birth Control On American Women Video

Birth controlalso known as contraceptionanticonceptionand fertility controlis a method or device used to prevent pregnancy. The World Health Organization and United States Centers for Disease Control and Prevention provide guidance on the safety of birth control methods among women with specific medical conditions.

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In teenagerspregnancies are at greater risk of poor outcomes. Birth control methods include barrier methodshormonal birth controlintrauterine devices IUDssterilizationand behavioral methods.

They are used before or during sex while emergency contraceptives are effective for up to five days after sex. Effectiveness is generally expressed as the percentage of women who become pregnant using a given method during the first year, [27] and sometimes as a lifetime failure rate among methods with high effectiveness, such as tubal ligation. The most effective methods are those that are long acting and do not require ongoing health care visits.

While all methods of birth control have some potential adverse effects, the risk is less than that of pregnancy. For individuals with specific health problems, certain forms of birth control may require further investigations. Hormonal contraception is available in a number of different forms, including oral pillsimplants under the skin, injectionspatchesIUDs and a vaginal ring.

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They are currently available only for women, although hormonal contraceptives for men have been and are being clinically tested. Combined hormonal contraceptives are associated with a slightly increased risk of venous and arterial blood clots. The effect on sexual desire is varied, with increase or decrease in some but with no effect in most. Progestin-only pills, injections and intrauterine devices are not associated with Effects Of Birth Control On American Women increased risk of blood clots and may be used by women with a history of blood clots in their veins.

Irregular bleeding may occur with progestin-only methods, with some users reporting no periods. Three varieties of birth control pills in calendar oriented packaging. A transdermal contraceptive patch. Barrier contraceptives are devices that attempt to prevent pregnancy by physically preventing sperm from entering the uterus. Globally, condoms are the most common method of birth control.

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Contraceptive sponges combine a barrier with a spermicide. An unrolled male latex condom.

A diaphragm vaginal-cervical barrierin its case with a quarter U. A contraceptive sponge set inside its open package. The current intrauterine devices IUD are small devices, often 'T'-shaped, containing either copper or levonorgestrelwhich are inserted into the uterus.]