Prostate massage does not meaningfully increase testosterone levels. No clinical study has demonstrated that stimulating the prostate gland raises total testosterone concentration in the blood. The idea likely stems from a loose association between sexual activity and hormones, but the actual science tells a more nuanced story.
What Happens to Testosterone During Sexual Activity
The closest research we have involves masturbation and ejaculation rather than prostate massage specifically. A randomized controlled crossover study in young healthy men found that masturbation appeared to counteract the natural drop in free testosterone that occurs throughout the day. Free testosterone is the small fraction of the hormone that circulates unbound to proteins and is available for your body to use. However, total testosterone levels did not change, and the ratios between total testosterone, free testosterone, and cortisol all remained stable.
What this means in practical terms: sexual stimulation may temporarily preserve free testosterone levels that would otherwise dip as the day goes on, but it does not push testosterone above your baseline. Earlier studies from previous decades also observed no changes in total testosterone during the first 60 minutes after masturbation or intercourse. So even the act of ejaculation, which involves far more physiological arousal than a simple prostate massage, doesn’t produce a testosterone boost.
Why the Prostate Doesn’t Drive Testosterone Production
Testosterone is produced primarily in the testes, with a small amount from the adrenal glands. The prostate is a consumer of testosterone, not a producer. It contains androgen receptors that bind to testosterone and its more potent form, dihydrotestosterone (DHT), which is what drives prostate growth and function. Physically massaging the gland doesn’t trigger the testes to release more hormone. There is no feedback loop where stimulating the prostate signals the body to ramp up testosterone synthesis.
Think of it this way: the prostate uses testosterone the way a muscle uses glucose. Squeezing a muscle doesn’t cause your pancreas to release more insulin. Similarly, pressing on the prostate doesn’t send a signal upstream to increase hormone output.
Hormones That Do Change With Sexual Activity
While testosterone stays largely flat, other hormones respond more dramatically to sexual stimulation and ejaculation. Prolactin is the most notable. Research in both animal and human models shows that prolactin rises significantly after ejaculation, following a bell-shaped curve: it starts climbing after the first ejaculation, peaks after the second (roughly doubling from baseline in animal studies), then gradually returns to normal. This prolactin surge is part of what produces the feeling of satisfaction and reduced arousal after orgasm.
Oxytocin also increases during sexual arousal and orgasm, contributing to feelings of bonding and relaxation. These hormonal shifts are tied to the arousal and orgasm cycle itself, not specifically to prostate stimulation. A prostate massage performed in a clinical setting, without sexual arousal or orgasm, would not reliably trigger these responses either.
What Prostate Massage Actually Does
Prostate massage has a narrow clinical role. The American Urological Association mentions it as part of diagnostic testing to help distinguish chronic bacterial prostatitis from chronic pelvic pain syndrome. In this context, a doctor massages the prostate to express fluid that can be analyzed for bacteria or inflammatory markers. It is a diagnostic tool, not a hormonal therapy.
Outside of clinical settings, some people use prostate massage for sexual pleasure or to relieve symptoms of prostate congestion. There is anecdotal support for symptom relief in some men with chronic pelvic pain, but the evidence base is thin, and no major urology organization recommends it as a standard treatment for any condition.
Risks Worth Knowing About
Prostate massage is generally low-risk when done carefully, but it’s not without potential problems. Cleveland Clinic notes that possible complications include rectal injury, pain or soreness, and worsening of existing hemorrhoids. Using adequate lubrication significantly reduces the chance of tissue damage. If you have an active prostate infection, acute prostatitis, or prostate cancer, massage could potentially spread bacteria into the bloodstream or worsen your condition.
The Bottom Line on Testosterone
If your goal is to raise testosterone, prostate massage is not a path that physiology supports. The prostate receives testosterone; it doesn’t generate it. Sexual activity in general may have a modest, temporary effect on free testosterone levels, but even that doesn’t translate into a meaningful or lasting hormonal change. Proven strategies for supporting healthy testosterone include resistance training, adequate sleep, maintaining a healthy body weight, and managing stress. For men with clinically low testosterone, medical evaluation and potential hormone therapy are the evidence-based options.