Eur Urol. 2016 Dec;70(6):974-982. doi: 10.1016/j.eururo.2016.03.027. Epub 2016 Mar 28. Ejaculation Frequency and Risk of Prostate Cancer: Updated Results .
Background: Evidence suggests that ejaculation frequency may be inversely related to the risk of prostate cancer (PCa), a disease for which few modifiable risk .
Most categories of ejaculation frequency were unrelated to risk of prostate cancer