Successful application of VasalgelTM male contraceptive in monkeys
Tuesday, February 7, 2017 - 15:31
in Psychology & Sociology
Results of a study of Vasalgel in rhesus macaques have been published. Vasalgel is being developed by a social venture as a non-hormonal, long-acting, potentially reversible male contraceptive. It is a polymer hydrogel that works by blocking sperm in the vas deferens. Injection of Vasalgel in sexually mature adult male rhesus monkeys was effective in preventing conception throughout the one-plus year study period.