Researchers in the United States have made significant progress towards developing a long-acting and reversible birth control method for men.

Recent reports from the Boston-based Endocrine Society highlight a new hormonal gel that shows promise as an effective contraceptive for men.

Developed by the National Institutes of Health and the nonprofit Population Council, this gel operates similarly to women’s birth control pills, relying on two key hormones: nestorone, a progestin, and testosterone, the male sex hormone. Nestorone works by reducing testosterone production in the testes and inhibiting sperm formation.

The experimental hormonal gel, intended for daily use, is applied to the shoulders once a day. The active ingredients in the gel block sperm production in the testes, leading to a significant reduction in sperm count over time.

Clinical trials have shown that using the gel can lower sperm counts by 86 per cent within 15 weeks, with some men experiencing suppressed sperm production within just four to eight weeks.

What sets this method apart is its reversibility and non-invasive nature. Unlike vasectomies, which are typically permanent, or condoms, which can be unreliable, the hormonal gel offers a consistent and reversible option for men who wish to take control of their reproductive health.

The ease of application adds to its appeal, making it a convenient option compared to other forms of male contraception currently available.

Once the researchers secure FDA approval for a trial, they will initiate the final testing phase in 2025.

This stage is anticipated to span a couple of years, and Wang asserted that they will expand the study to encompass more locations and enlist additional couples.

The development of this gel marks a significant milestone in the mission of male birth control. Historically, the responsibility for contraception has largely fallen on women, with limited options available for men beyond condoms and vasectomies.

The introduction of this gel could help balance the scales, providing men with more autonomy over their reproductive choices and offering couples additional options for family planning.

Though the gel is currently in the experimental stages, it has sparked significant excitement within the scientific community and among potential users.

Researchers are confident that this method will soon be available to the public, providing a new and reliable form of contraception for men.