The close proximity of your balls causes an increase in heat which has been found to suppress sperm count. It worked well, but less than half of the men studied liked it. Subscribe to receive email notifications whenever new articles are published. Contact your doctor if you produce little or no semen when you ejaculate, especially if you are hoping to father a child. Instead, it has sold rights to the drug to a Belgian company, Mithra Pharmaceuticals, who are running the necessary clinical trials.
Parsemus has therefore adopted an approach similar to one already tested in men, in India.
Over half were willing, the proportion ranging from three-tenths to seven-tenths depending on the country. One of them, Andy Extance, looks at the obstacles — practical, political, economic — and meets the people hoping to make male birth control a reality. On 14 JuneJosimar Henrique da Silva, founder of the Brazilian drug company Hebron, which was hoping to commercialise gossypol, wrote to Coutinho. Contact your doctor if you produce little or no semen when you ejaculate, especially if you are hoping to father a child. Subscribe to free Drugs. It takes one to four months to clear out already-made sperm and achieve the contraceptive effect, and a similar period for fertility to return.