Study of testosterone enanthate: may be suitable for male contraception

Within a trial that injected monkeys with testosterone enanthate weekly, the monkeys’ sperm tissue started out experiencing apoptosis within a week, with apoptosis prices peaking in the fifth week. A clinical trial with 308 participants likewise showed that testosterone enanthate’s birth-control effects are very much more effective on Asian men than on Black men, as over 95% of Asian men accomplished azoospermia, while only 40-70% of Caucasian men did.

A trial of over 100 volunteers showed of which weekly muscle injections associated with 250mg led to most men developing azoospermia or even extreme oligospermia in 12 weeks, and that sperm count number could recover after ceasing injection for some period of time. If typically the injection intervals are prolonged to over 10-12 days and nights, even increasing dosage will not have desired outcomes. Testosterone enanthate only requirements to be injected when a week, which will be an advantage over androgenic hormone or testosterone acetate.