Breakthrough in Male Birth Control
❤️ Click here: Vasalgel
Initially, it was hoped that human trials would commence by the end of 2013 and become available to within a few years, but the Parsemus Foundation has encountered delays, and human clinical trials have yet to be initiated. Sokal estimates it will be at least another 10 to 20 years before we see a safe, effective, and reversible birth control option for men that are comparable to the pill. The effect the chemical has on sperm is not completely understood.
Last week, it was announced that , could be if all goes according to plan. How would reversible male birth control actually work? As long as effective female birth control has been widely available, researchers simply haven't been able to prioritize developing a male version of the pill, Sokal says. Preclinical testing of Vasalgel in a resulted in rapid and durable efficacy of the contraceptive.
Reversible inhibition of sperm under guidance - The procedure has only been tested in animals, but it works by physically blocking the tube that sperm swim through the vas deferens with a polymer gel. Where is the injection site?
A Bay Area group is hoping to begin clinical trials on a technology they believe could revolutionize birth control. For millions of men, condoms or a surgical vasectomy are the two choices for male birth control. But now, a Bay Area group believes it could be close to offering an alternative. Lissner is a birth control vasalgel who is is spearheading the development of Vasalgel -- a kind of injectable sperm Vasalgel is like a gel vasectomy. As seen in this animation provided by the group, Vasalgel is injected into the vas deferens, the tube that sperm swim through. Once in place, it works like a filter, allowing fluids to pass, but not the larger sperm. Researchers say it's proven effective in preventing pregnancy in animal testing. But the gel has one more intriguing advantage according to developers. Unlike a vasectomy, Vasalgel is designed to be easily reversible. Lissner says a second injection is used to dissolve the polymer, theoretically allowing men to become fertile vasalgel. Her group recently received a grant from the Packard Foundation, and is raising additional money, with the goal of conducting human trials as early as next vasalgel. If approved, advocates believe the gel could revolutionize birth control for men. Lissner says early testing has shown no side effects. Written and produced by Tim Didion.
A New Male Birth Control?
If so, does the data seem promising? Vasectomy has been the only male option available to non-human primate veterinarians who wish to reduce the pregnancy rate in their colonies. Republish our articles for free, online or in print, under Creative Commons licence. Guha, a single 60 injection can be effective for at least 10 years. Interestingly, the creators of Vasalgel believe that while sperm cannot penetrate the gel, fluid can — unlike in men who have undergone a vasectomy. Many men say they would prefer a non-hormonal option because of the potential side effects and safety risks of hormones. Berry is a toxicologist with diverse academic training in biology, immunology, and environmental sciences. The polymer location can also be externally controlled using a pulsed magnetic field. Some men may also choose to freeze their sperm in conjunction with the procedure as an extra precaution. Sokal points to the , which was recently established under the National Institutes of Health, as a promising example of the increasing support for the field.
