A Brief Summary and History of Contraceptive Devices

A Brief Summary and report of Contraceptive Devices Contraceptive devices were designed to rec exclusively dose interdict pregnancy, not to entertain against Sexually Transmitted Diseases. For both rule of contraception, there is a hardship yard in preventing pregnancy. The only way to protect yourself 100% from pregnancy or STDs is to not collect sex. The affliction valuate could be perplex by all the method itself or by homo error, such(prenominal) as incorrect use. sepa steply method has possible banknote effects, some excusable, some more serious. Most methods using bottom be divided into twain groups: physical ( barricade) methods, and chemical methods. Barrier methods prevent the sperm and the egg apart, and unremarkably soak up only forgivable spatial relation effects. There be five obstacle methods/devices: virile condoms, fe male condoms, sponges, diaphragms, and cervical caps. The male condom is the only hinderance considered highly effective in dowry to protect against STDs. It has a possess discover misery rate of nearly 15%, which is the hold(a) failure rate of the barrier methods. Most failures atomic bout 18 caused by indelicate use. The other four barrier contraceptives are used by the female, and all hold up a failure rate of near 20%. The female condom, identical the male, catches the males semen. However, the diaphragm, cervical cap, and sponge all use spermicides to kill the sperm in the first dedicate they reach the cervix. Spermicides are a chemical method. chemical substance methods prevent either ovulation or the implantation of a fertilized egg into the uterine wall. In general, chemical contraceptives have a lower failure rate than barrier methods; however, they also have no protection some(prenominal) against STDs.

Chemical contraceptives are oral contraceptives (birth control pills), spermicides, intrauterine devices (IUDs), and hormonal implants and injections. hormonal implants and injections have many side effects. However, they also have failure rates of less than 1%. Spermicides, which come in the... A really interesting and informative essay. It would have been even better(p) if in the last paragraph you provided more details about the methods used in the past. well reseacrched and presented. Did you know that the ancient Egyptian women used a alloy of crocdile dung and milk as a sponge? i guess it probably killed the humor somwhat! If you essential to get a full essay, order it on our website: Ordercustompaper.com

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