How many times a month for men?

The results showed that men aged 20-29 ejaculation 21 times / month will reduce the risk of up to 19% compared to those who have sex times from 4-7 times / month.

Harvard School of Public Health TH Chan (USA) conducted an 18-year study to determine the relationship between ejaculation rate and prostate cancer.

Specifically, scientists have conducted a health survey of 32,000 men since 1992, when they were in their 20s, until 2010. During this time, 4,000 people were diagnosed with prostate cancer.

And men aged 40 to 49 years, ejaculation at least 21 times / month reduced the risk of developing prostate cancer by 22%.

"To some extent, ejaculation frequency is a measure of the overall health of a man.

Many studies show that people who have low ejaculation, 0-3 times / month often have many health problems, and often die prematurely due to other causes, not simply because of prostate cancer " , advanced Dr. Jennifer Rider, who led the study, said.

Ejaculation 21 times / month reduces the risk of prostate cancer.

Ms. Rider also explained that ejaculation in men is like "cleaning" the genitalia, while bringing hormonal balance , thereby preventing the accumulation of old cells and reduce the risk of disease in general, cancer in particular.

Therefore, even ejaculation several times a month can also bring some benefits to the prostate.

According to the European Urology Journal, prostate cancer accounts for about 15% of all cancers diagnosed worldwide. The cause of prostate cancer is still unclear, increasing in older men.

"This result is a positive sign, showing us how the role of regular ejaculation has a positive effect on prostate cancer , " Ms. Rider said.

Previously, a study by the University of Montreal (Canada) showed that men who never have sex face the risk of developing prostate cancer twice as much as those who have sex. regular exercise.

However, Siobhan Sutcliffe cancer research specialist at Washington University Medical School in St. Louis Louis (USA) said that diet and exercise regularly is still the best way to prevent cancer, not just sex.