Artificial Contraception :: essays research papers fc

There be many forms of artificial contraception. I am going to discuss rough of those forms and the Churchs opinion. Condoms, or pencil erasers, are shaped like a balloon and are made of a special kind of rubber. Condoms prevent sperm from reaching the cervix. They are placed over the staminates erect penis before intercourse. They are 80-90% rough-and-ready. No prescription is needed to use them. They protect against STDs. They are more protective in preventing AIDS, wherefore preventing pregnancy. They are not fully effective because they can break, have defects, be slippery, or it can be too old. Spermicides such as creams, foams, vaginal supporsitones, and vaginal film form a chemical barrier that kills or makes the sperm inactive, which makes it impossible to become pregnant. They are 80% effective. It is available without a prescription and provides some STD protection. Effectiveness is increased if used with condoms. Vasectomies are common for men. The tube that carrie s the sperm is cut and tied which prevents sperm from being ejaculated. It is 99% effective This procedure is durable and is done through a small incision near the testicles. It does not affect sexual arousal. A cervical cap is a soft rubber dome that forms a barrier to prevent sperm from reaching the cervix. The spermicidal gel kills the sperm. It is 85% effective. It may give some protection against chlamydia and gonorrhea. The diaphragm does the similar thing as a cervical cap and is 85% effective. It is a flat rubber-like disk which has to be fitted from a doctor. It is placed inside the womans vagina before having intercourse. It is often used with cream or jelly that is placed around the edge of the diaphragm. There is a very high failure pasture because sometimes they are not fitted or inserted correctly. They create fewer health risks for women. It may reduce the risk of cervical cancer and provides some STD protection. There are also injections for men and women. In men, a drug is injected into the sperm duct to disable the sperm for a period of time. Depo-Provera injections that contain the hormone, progesterone is injected and it prevents the release of an globe from the ovary. It is 99% effective. It is long lasting and highly effective. It also protects against uterine cancer. But it does not protect against STDs. Female condoms are 75-85% effective but 95% effective if used correctly.