Is there research to support the theory that frequent ejaculation reduces the risk of prostate cancer?

At this time, there is no conclusive evidence that frequent ejaculation reduces the risk of prostate cancer.

Some studies have suggested that men with a higher frequency of ejaculations may have a slightly lower risk of prostate cancer. However, this difference appears to be very small. Other studies haven't supported this conclusion.

From Mayo Clinic to your inbox

Sign up for free and stay up to date on research advancements, health tips, current health topics, and expertise on managing health. Click here for an email preview.

We use the data you provide to deliver you the content you requested. To provide you with the most relevant and helpful information, we may combine your email and website data with other information we have about you. If you are a Mayo Clinic patient, we will only use your protected health information as outlined in our Notice of Privacy Practices. You may opt out of email communications at any time by clicking on the unsubscribe link in the email.

June 14, 2024 See more Expert Answers

See also

  1. Ablation therapy
  2. Active surveillance for prostate cancer
  3. Alternative cancer treatments: 11 options to consider
  4. Biopsy: Types of biopsy procedures used to diagnose cancer
  5. Blood in urine (hematuria)
  6. Bone scan
  7. Brachytherapy
  8. Cancer blood tests: Lab tests used in cancer diagnosis
  9. Cancer treatment
  10. Cancer treatment myths: Any truth to these common beliefs?
  11. Chemo targets
  12. Chemotherapy
  13. Chemotherapy and hair loss: What to expect during treatment
  14. Chemotherapy and sex: Is sexual activity OK during treatment?
  15. Chemotherapy for prostate cancer
  16. Chemotherapy nausea and vomiting: Prevention is best defense
  17. Choline C-11 PET scan
  18. Cryoablation for cancer
  19. Cryotherapy for prostate cancer
  20. CT scan
  21. Doppler ultrasound: What is it used for?
  22. External beam radiation for prostate cancer
  23. Hormone therapy for prostate cancer
  24. Magic mouthwash
  25. Monoclonal antibody medicines for cancer: How they work
  26. Mouth sores caused by cancer treatment: How to cope
  27. MRI
  28. MRI
  29. Orchestrating Care (and robotic surgery) for Prostate Cancer - Mayo Clinic
  30. PALS (Pets Are Loving Support)
  31. Pressurized intraperitoneal aerosol chemotherapy (PIPAC)
  32. Prostate biopsy
  33. Prostate cancer
  34. Prostate cancer FAQs
  35. Prostate cancer prevention: Ways to reduce your risk
  36. Prostate cancer screening: Should you get screened?
  37. Prostate cancer: Does PSA level affect prognosis?
  38. Prostatectomy (prostate removal surgery)
  39. Proton beam therapy
  40. Proton therapy
  41. Proton therapy for prostate cancer
  42. PSA test
  43. PSA: To Test or Not To Test
  44. Radiation for prostate cancer
  45. Radiation therapy
  46. Robotic heart surgery – What you should know and what you should ask
  47. Robotic heart surgery: What you should know and what you should ask
  48. Robotic prostatectomy
  49. Robotic surgery
  50. SBRT for prostate cancer: How it compares to other treatments
  51. Seeing inside the heart with MRI
  52. Symptom Checker
  53. Testosterone and prostate cancer: What's the connection?
  54. Types of prostate cancer: Common and rare forms
  55. Ultrasound
  56. What is prostate cancer? A Mayo Clinic expert explains