“Frequent ejaculation changes prostate cancer risk.”
A large cohort found fewer diagnoses among men reporting more frequent ejaculation. It cannot show that ejaculation itself caused the difference or establish a preventive schedule.
More frequent ejaculation is associated with fewer prostate cancer diagnoses in some observational research, but proven prevention has not been established. The best-known study found clearer associations for lower-risk than aggressive disease.
People were not randomly assigned to different frequencies. Health, behavior, recall and screening patterns can influence the findings.
Safety note: Ejaculation frequency is not a substitute for assessing symptoms or discussing appropriate screening.
Talk to a healthcare professional if: Get blood in urine, persistent urinary changes or other concerning symptoms evaluated.
This research does not give you a monthly ejaculation target to prevent cancer.
Do not turn an association into a required sexual routine.
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Do not turn an association into a required routine or a reason to avoid a procedure.