Prostate milking is the process of massaging the prostate gland through the rectal wall to release prostatic fluid, produce pleasurable sensations, or both. The prostate sits about 2 inches inside the rectum, toward the front of the body, and can be reached with a finger or a purpose-built device. With the right preparation and technique, most people can do this safely at home.
Where the Prostate Is and How It Feels
The prostate is a walnut-sized gland located between the bladder and the base of the penis. From inside the rectum, it sits against the front wall (the side facing your belly button), roughly 2 to 4 inches in. When you reach it, it feels noticeably different from the surrounding tissue: firmer, slightly rounded, and about the size of a large marble or small plum depending on your age.
You’ll know you’ve found it because pressing on it produces a distinct sensation, often described as a deep pressure similar to the feeling right before you need to urinate. That pressure is normal and a reliable sign you’re in the right spot.
Preparation and Hygiene
Wash your hands thoroughly before starting. Trim your fingernails short and file any rough edges, since the rectal lining is delicate and tears easily. Many people prefer to wear a latex or nitrile glove, which creates a smoother surface and simplifies cleanup.
Use a generous amount of lubricant. The rectum doesn’t produce its own lubrication the way other parts of the body do, so you need more than you think. Water-based lubricant works with gloves and toys alike. Silicone-based lubricant lasts longer but can degrade silicone toys, so check compatibility if you’re using a device. Having a towel nearby is practical since small amounts of prostatic fluid may be released during the session.
Some people prefer to empty their bowels beforehand for comfort, though this isn’t strictly necessary. A warm shower or bath can help relax the pelvic muscles and make insertion easier.
Step-by-Step Technique
Find a comfortable position. Lying on your side with your knees drawn toward your chest works well. Others prefer lying on their back with knees bent, or squatting. The goal is to relax the muscles around the anus, so pick whatever position lets you stay comfortable for several minutes.
Apply lubricant to your finger (or gloved finger) and to the opening of the anus. Begin by gently massaging the outside of the opening for a minute or two until the muscles start to relax. When you feel ready, slowly insert your index or middle finger, pad side facing up (toward your navel).
Slide in to about the second knuckle. Gently curl your finger upward, toward the front of your body. You should feel the rounded, firmer surface of the prostate. Once you locate it, massage it using gentle, circular motions or slow back-and-forth strokes across its surface. Think of the pressure you’d use to rub a ripe peach without bruising it. Start lighter than you think you need to and increase gradually based on what feels comfortable.
Sessions typically last anywhere from a few minutes to 15 or 20 minutes. There’s no established clinical guideline for duration or frequency. If you feel sharp pain, stop. A sensation of fullness or mild urgency to urinate is common and not a concern.
What to Expect During and After
During prostate milking, you may notice a small amount of clear or milky fluid seeping from the tip of the penis. This is prostatic fluid, one of the components of semen. The volume is usually small, sometimes just a few drops. Some people experience a pleasurable buildup of sensation that can lead to orgasm, sometimes without any direct stimulation of the penis. Others find the sensation pleasant but not orgasmic.
It’s also completely normal to feel like you need to urinate during the massage. The prostate sits right next to the bladder, so pressure on it activates some of the same nerve signals. This feeling typically passes once you stop.
Afterward, wash your hands thoroughly. Bacteria from the rectum can cause infections if transferred to other areas of the body. If you used a toy, clean it according to the manufacturer’s instructions before storing it.
Using a Prostate Massage Device
Purpose-built prostate massagers are designed with a curved shape that targets the gland more easily than a finger can reach. Many also have an external arm that rests against the perineum (the area between the scrotum and anus), providing stimulation from both sides. Some are manual; others vibrate.
The same preparation rules apply: generous lubrication, clean hands, and a relaxed body. Insert the device slowly, letting your body adjust rather than forcing it. Over 250,000 at-home prostate massage devices have been tracked over a decade of use with no serious adverse events reported, which suggests they’re generally safe when used as intended. In user surveys, about 9% of people reported mild rectal soreness and roughly 14% were initially unsure whether they were using the device correctly. Rectal bleeding was rare, occurring in less than 1% of users.
If you’re new to prostate stimulation, starting with a finger gives you better control over pressure and positioning. A device can be a good next step once you’re familiar with the sensation and know where your prostate is located.
Safety and When to Avoid It
Prostate milking is generally safe for healthy individuals, but there are situations where it should be avoided entirely. The most important one: if you have or suspect you have an acute prostate infection (acute bacterial prostatitis), do not massage the prostate. Vigorous pressure on an infected gland can push bacteria into the bloodstream, potentially causing sepsis. Symptoms of acute prostatitis include fever, chills, painful urination, and pelvic pain that comes on suddenly.
Other situations where you should skip prostate massage include active hemorrhoids, anal fissures, or any recent rectal surgery. If you have a known prostate condition such as prostate cancer, talk with your urologist first.
General safety principles: use only smooth, body-safe objects designed for anal use (anything inserted should have a flared base to prevent it from traveling too far inside). Never use sharp or improvised objects. Stop immediately if you experience significant pain or bleeding.
Does It Have Medical Benefits?
Prostate massage has a long history in urology, and it was once a standard treatment for chronic prostatitis. The theory was that massaging the gland helps drain stagnant fluid and improve blood flow, reducing inflammation and pain. However, clinical evidence for this is weak. A study of 81 men with chronic prostatitis found no significant difference in outcomes between those who received prostate massage alongside antibiotics and those treated with antibiotics alone.
Current urology guidelines from the American Urological Association mention prostate massage only as a diagnostic tool, not a treatment. Doctors sometimes use it during a specialized urine test to help distinguish between types of chronic pelvic pain, but it isn’t recommended as therapy.
That said, many people report subjective relief from pelvic pressure or discomfort after prostate milking, and it remains a common self-care practice for comfort and sexual pleasure regardless of its clinical standing. The lack of strong therapeutic evidence doesn’t mean it’s harmful for healthy individuals. It simply means the medical case for it as a treatment hasn’t held up under controlled study.