Most men last about 5.4 minutes during intercourse, based on a multinational study that timed thousands of couples with a stopwatch. That number drops with age, from a median of 6.5 minutes for men under 30 to 4.3 minutes for men over 51. Whether you fall below that range or simply want more control, several evidence-backed strategies can help you extend the time before ejaculation.
Why Ejaculation Timing Varies
Ejaculation is a reflex controlled by your sympathetic nervous system, the same system responsible for your fight-or-flight response. When arousal hits a threshold, nerves in the lower spinal cord trigger rhythmic contractions that push semen forward. The brain chemical serotonin acts as a brake on this reflex. Men with naturally lower serotonin activity in certain receptor pathways tend to reach that threshold faster, which is why some people have dealt with quick ejaculation since their very first sexual experiences.
Anxiety plays a direct role too. The sympathetic nervous system ramps up with stress, and higher anxiety levels are associated with faster ejaculation. This creates a frustrating loop: worrying about finishing too soon increases arousal of the stress response, which makes you finish sooner. Many of the techniques below work by interrupting this cycle, either by reducing physical sensation, calming the nervous system, or training you to recognize the point of no return before you reach it.
The Start-Stop and Squeeze Techniques
These are the two most commonly recommended behavioral methods, and they work on the same principle: learning to identify the moment just before orgasm becomes inevitable, then backing off.
With the start-stop method, you (or your partner) stimulate the penis until you feel close to orgasm, then pause completely until the urge fades. You repeat this cycle several times before allowing yourself to finish. Over weeks of practice, you build a mental map of your arousal curve, which gives you more control during actual intercourse.
The squeeze technique adds a physical component. When you feel close, you or your partner places a thumb on one side of the penis where the head meets the shaft and an index finger on the opposite side, then gently squeezes for about 30 seconds. This briefly reduces arousal enough to reset. You then resume stimulation and repeat.
One small clinical study found that both methods added a few minutes to ejaculation time after 12 weeks of consistent practice. The research base is limited, with most studies involving fewer than 40 participants, but these techniques carry no risk and cost nothing. The key is patience: this is a skill that develops over weeks, not days.
Pelvic Floor Exercises
The muscles that control ejaculation are the same ones you’d use to stop urinating midstream. Strengthening them gives you the ability to consciously contract and delay the reflex when you’re close to orgasm.
Cleveland Clinic recommends this routine: squeeze your pelvic floor muscles for five seconds, relax for five seconds, and repeat 10 times. Do three sessions per day, spaced out across morning, afternoon, and evening. As you get stronger, work toward holding each squeeze for 10 seconds with 10 seconds of rest between. The total commitment is 30 repetitions a day, and you can do them sitting at your desk or lying in bed. Results typically take several weeks of consistent practice to notice.
One important detail: don’t hold your breath while squeezing. Counting out loud can help you maintain normal breathing, which also keeps your sympathetic nervous system from ramping up unnecessarily.
Desensitizing Products
Topical numbing sprays and creams contain mild anesthetics that reduce sensitivity on the head of the penis, which is the most nerve-dense area. In a clinical proof-of-concept study, a spray delivering a combination of two anesthetics significantly prolonged ejaculation time and improved sexual satisfaction for both partners.
The typical routine is to apply the product to the head of the penis about 15 minutes before intercourse, then wipe it off carefully before penetration to avoid transferring numbness to your partner. That 15-minute wait can be a drawback. Some men in the study reported difficulty maintaining an erection during the gap between application and sex, so building the application into foreplay can help.
Condoms offer another route. Standard condoms are about 70 microns thick, but “extended pleasure” or “climax control” varieties run around 90 microns, reducing sensation through the extra barrier. Some also contain a small amount of benzocaine or lidocaine inside the tip, which temporarily dulls the penile nerves. These are widely available without a prescription and easy to experiment with. The tradeoff is reduced pleasure for both partners in some cases, so it may take trying a few brands to find the right balance.
Prescription Medications
When behavioral techniques and topical products aren’t enough, medications that increase serotonin activity in the brain can significantly delay ejaculation. The American Urological Association recommends daily antidepressants or topical penile anesthetics as first-line drug treatments. These medications work because higher serotonin levels slow the ejaculatory reflex. Users of these drugs have up to a seven-fold increase in the time it takes to ejaculate, though that degree of delay isn’t always desirable.
These are prescription medications with side effects, including changes in mood, fatigue, and reduced libido in some men. They require a conversation with a doctor who can weigh the benefits against the downsides for your specific situation. The AUA also notes that combining behavioral techniques with medication tends to work better than either approach alone.
The Role of Magnesium
One nutritional factor with preliminary evidence behind it is magnesium. A study comparing men with premature ejaculation to men without it found significantly lower magnesium levels in the seminal fluid of men who ejaculated quickly, even though their blood magnesium levels were normal. The proposed mechanism is that low magnesium promotes blood vessel constriction and changes in calcium signaling that may speed up the emission process.
This doesn’t mean magnesium supplements are a proven fix. The study was small (nine men with premature ejaculation), and no large trials have tested whether supplementation actually changes ejaculation timing. Still, magnesium is involved in muscle relaxation and nervous system regulation broadly, and many people don’t get enough of it. Foods rich in magnesium include pumpkin seeds, almonds, spinach, black beans, and dark chocolate.
Putting It Together
The most effective approach for most men combines multiple strategies rather than relying on a single one. Start with what you can control today: practice the start-stop technique during masturbation, begin a daily pelvic floor exercise routine, and experiment with thicker condoms or a desensitizing product. These low-risk options work for many men within a few weeks.
If your ejaculation time is consistently under two minutes and it’s been that way since your first sexual experiences, you fit the clinical definition of lifelong premature ejaculation. That pattern is strongly linked to serotonin receptor genetics, meaning behavioral strategies alone may not be sufficient, and medication could make a meaningful difference. If your timing changed suddenly after years of normal control, that’s acquired premature ejaculation, which can be triggered by stress, relationship issues, or underlying health conditions, and often responds well to addressing the root cause.