Tuesday, April 6, 2010

What is the future of male contraception?


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The most famous and widely used male condoms and contraceptives are the famous vasectomy. Some male contraceptives are irreversible, such as vasectomy. Once it is made permanent. The MRU and MPU are male contraceptive that the VAS to block deference. The VAS deference is the tube that transports relay or sperm from one medium to another. This hose is blocked so that sperm cells are no longer able to accede to the urethra during ejaculation. No sperm are released duringSexual intercourse, but the blocking of the VAS deference is reversible. It is only a little or a small section of the vas deference that is usually blocked. A man, fertility is able to go back and is known for minimal side effects.

Another contraceptive for men is the adherin. Compliance is also in male contraceptive, which affects sperm in the testicles with the educational. It inhibits the way cells in the testes towards the development of mature sperm. Adherin has little or noSide effects even after tests on rats showed that the introduction of adherin led to a very low sperm count. It is a contraceptive, which still ongoing, and it will soon be on the market. Once the normal development of spermatozoa is disturbed, the male can no longer be able to share with a capacity of sperm fertilizing an egg. The man is no longer fertile, but fear not, because it is only a temporary feeling. Once this contraceptive is withdrawn, the fertility returnsnormal within a period of 3-4 months.

Another formula that is used as a male contraceptive, is by blocking the development of sperm without any change in testosterone levels in the body. Controlling hormonal changes would affect certain bodily functions in one person. The contraceptive should be user with minimal or no side effects. This is the reason why all these research projects are still male contraceptive. You have not yet formally introduced in theMainstream market. Apart from vasectomy and condoms all the other male contraceptives are still on the bench. Blocking the development of the sperm is achieved either by introducing an injectable drug in the body. Sometimes it can be a direct intake of a contraceptive.

The androgen progestin is the latest invention in male contraception. But still no start smiling, because, like the rest of contraceptives, it is still on trial. It could waitseveral years before you see it officially on the market. Androgen-progesterone is the control of hormones and chemical changes in the body determines that aid in sperm development. Their is a risk of devastating side effects of toxic pollutants accumulating in the body. A study conducted in rats showed no toxic deposits from the contraceptive. Apart from this risk counteract hormonal changes in the body will interfere with normal bodily functions. The patch isfurther explored to overcome these challenges.

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