100% efectivo
y mucho mas reversible
No se corta el VAS DEFERENS como en la Vasectomia, solo se le inyecta un gel que mata los espermatozoides durante el recorrido
A new birth control method for men has been developed by scientists in India that has proven to be 100% effective. The injection, called RISUG (Reversible Inhibition of Sperm Under Guidance) works for 10 years with no side effects and is reversible with another injection. It works by injecting a non-toxic, positively charged polymer into the man’s body which makes them unable to fertilize an egg.
Phase III trials are starting in India, the last step before it is available for the public to use, and a private foundation called Parsemus is working to get it approved in the United States.
The basics
RISUG (which is an acronym for “Reversible Inhibition of Sperm Under Guidance”), called VasalgelTM in the U.S., is similar to vasectomy but with one significant advantage: it is more easily reversible. Researchers achieve this feature by injecting a polymer (a gel) into the vas deferens, rather than cutting the vas (as is done in vasectomy). The polymer then coats the inside walls of the vas deferens and kills sperm as they go by. If a man wishes to restore fertility, whether after months or years, the polymer is flushed out of the vas with another injection. This method could thus be ideal for men who think they are finished having children but would like the chance to change their minds in case of remarriage or the death of a child—and it could possibly even be appropriate for men who want child-spacing or young men who want to complete their schooling before having children.
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