By Dayo Ade Olusola|M10News Health Desk|
As the world marks National Orgasm Day, experts are using the occasion to highlight new findings that link frequent ejaculation to a lower risk of prostate cancer in men — offering a compelling health rationale beyond sexual pleasure.
Medical research suggests that ejaculating regularly, including through masturbation or sexual activity, may significantly reduce the likelihood of developing prostate cancer later in life.

In one major study, men who reported ejaculating at least 21 times per month saw their risk of prostate cancer drop by approximately 20%, compared to those who ejaculated four to seven times monthly.
The findings come at a time when global health authorities are warning that prostate cancer deaths could double in the next two decades, making early prevention more critical than ever.
The study, published in the journal European Urology, tracked over 32,000 men across 18 years. Researchers observed a clear association between higher ejaculation frequency and a lower incidence of prostate cancer.
The implications are far-reaching, especially as some men consider participating in initiatives such as “No Nut November” — a viral trend promoting abstinence from ejaculation for a full month, despite lacking evidence of any health benefit.
According to researchers, men who ejaculate more frequently appear to experience a protective effect against harmful cellular changes in the prostate. In contrast, lower ejaculation frequency was correlated with higher cancer rates.
The health message emerging from these studies suggests that regular ejaculation — whether through intercourse, masturbation, or even nocturnal emissions — may play a role in maintaining prostate health.
Dr. Anne Calvaresi, Chair of the Urology Care Foundation’s Prostate Health Committee, told M10News that the exact biological mechanism is still being studied. However, she said one theory is that ejaculation helps flush out potentially harmful substances that accumulate in semen.
“Ejaculation may act as a cleansing mechanism for the prostate,” said Dr. Calvaresi. “Additionally, men who ejaculate more often may be living generally healthier lifestyles.”
Supporting this theory, a separate Harvard Medical School study found that men who ejaculate daily — either alone or with a partner — experienced a consistent reduction in prostate cancer risk across age groups.
The Harvard-Brigham research team did not determine causality, but noted the consistency of findings across different populations and study periods.
Sexologists have also weighed in on the findings, including Dr. Gigi Engle, a certified sex expert, who emphasised the value of prostate stimulation in men’s health and sexual exploration.
“Prostate orgasms can offer deep, full-body pleasure and may even improve pelvic health,” Dr. Engle told M10News. “They’re not just for pleasure — they could also support wellness.”
Dr. Engle encouraged men to explore their bodies and experiment with safe prostate stimulation, either with a partner or solo, using fingers or specially designed sex toys.
“The prostate feels like a small, textured gland inside the rectum,” she explained. “Stimulating it gently can lead to powerful orgasms without needing direct contact with the penis.”
She added that varying the type of stimulation — from gentle circular motions to in-and-out movements — allows men to discover what works best for them, as preferences can be highly individual.
Dr. Engle also recommended trying a masturbation sleeve, such as the Tenga Flex, for enhanced solo experiences that can boost desire and reduce stress.
Beyond technique, she suggested that changing the environment could help reinvigorate a man’s libido, noting that breaking routine is often key to sustaining sexual interest.
“The bedroom is familiar, but exploring new settings adds novelty, which humans are wired to crave when it comes to sex,” she said.
Ultimately, the new research underscores that sexual health is deeply interconnected with overall wellness. And on National Orgasm Day, experts hope that this message will encourage men to prioritise both pleasure and prevention.
Editing by M10News Health Desk | Contact: health@m10news.com
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