Why do some men ejaculate too quickly during sex—what does premature ejaculation really mean?

By Sina Hartung, MMSC-BMI, Harvard Medical SchoolReviewed by Eureka Health Medical Group
Published: July 9, 2025Updated: July 9, 2025

Key Takeaways

Premature ejaculation (PE) is a common male sexual dysfunction in which ejaculation happens sooner than a man or his partner would like—typically within about one minute of penetration or before penetration begins. It becomes a medical concern when it causes personal distress, relationship strain, or avoidance of intimacy. PE is usually treatable with behavioral techniques, counseling, and sometimes medication after other causes such as prostatitis or thyroid problems are ruled out.

Is ejaculating in under one minute really abnormal?

Doctors define premature ejaculation as ejaculating within about 60 seconds of vaginal penetration on most occasions for at least six months, coupled with a feeling of lacking control and emotional distress. Occasional quick ejaculation is normal; PE is a consistent pattern that bothers you or your partner.

  • The clinical cut-off is roughly 60 secondsLarge studies show the average intravaginal ejaculation latency time (IELT) is about 5.4 minutes; ejaculating in under one minute places men in roughly the lowest 2.5 percentile.
  • Self-perceived control matters mostIf you feel unable to delay climax despite wishing to, you meet a key diagnostic criterion regardless of exact timing.
  • Persistent distress makes it a disorderAccording to the DSM-5, time alone is not enough—PE must cause frustration, anxiety, or avoidance of sex.
  • Quote from Sina Hartung, MMSC-BMI“Men often tell me the stopwatch isn’t the issue—it’s the loss of control. When that loss strains intimacy, we call it premature ejaculation.”
  • Only about 4 % of men consistently ejaculate too quicklyEpidemiologic reviews estimate that roughly four percent of men almost always climax within one minute of penetration, making true persistent PE relatively uncommon. (NCBI)
  • Experts distinguish lifelong from acquired premature ejaculationThe International Society for Sexual Medicine notes lifelong PE begins with a man’s first sexual experiences, whereas acquired PE develops after a period of normal function—an important distinction when choosing treatment. (ISSM)

When should quick ejaculation worry you?

While PE itself is not dangerous, certain red-flag signs suggest another health problem that needs evaluation right away.

  • Sudden change after months of normal timingAcute onset PE can signal prostatitis, hyperthyroidism, or medication side effects rather than a lifelong pattern.
  • Burning or pelvic pain with ejaculationPain suggests infection or inflammation of the prostate or urethra and warrants a same-week medical visit.
  • Erection problems plus rapid climaxCombined erectile dysfunction and PE may indicate vascular disease or low testosterone.
  • Blood in the semenHematospermia always needs assessment to rule out infection, stones, or (rarely) cancer.
  • Quote from the team at Eureka Health“Any man who suddenly ejaculates quicker and also notices urinary burning should have a prostate exam and urine culture.”
  • Premature ejaculation affects up to one-third of menMayo Clinic notes that as many as 1 in 3 men report PE at some point in their lives, underscoring how common the condition is despite the stigma around discussing it. (Mayo)
  • Typical intercourse lasts about 5–6 minutes in men without PEResearch summarized by PrematureEjaculation.help shows the average intravaginal ejaculation latency time is 4–8 minutes (median 5.4 minutes), so climax in under a minute is well outside the usual range. (PEHelp)

What causes premature ejaculation in most men?

PE usually results from a mix of biological and psychological factors; identifying which dominates guides treatment.

  • Genetic sensitivity of serotonin receptorsTwin studies estimate heritability around 30 %, suggesting some men’s ejaculation reflex is naturally hypersensitive.
  • Heightened anxiety during sexPerformance anxiety increases sympathetic nervous system firing, shortening the ejaculation latency time.
  • Chronic prostatitis or thyroid overactivityInflammation and excess thyroid hormone can both lower the threshold for climax.
  • Porn habits that reinforce quick releaseFrequent rapid masturbation to porn trains the brain–pelvic reflex to fire early.
  • Quote from Sina Hartung, MMSC-BMI“We rarely find one single culprit; a sensitive reflex becomes problematic only when anxiety or inflammation pushes it over the edge.”
  • About one-third of men report climaxing sooner than desiredPopulation studies cited by major clinics show as many as 1 in 3 men experience premature ejaculation at some point, underscoring how common the condition is. (MayoClinic)
  • Lifelong and acquired PE arise from distinct underlying factorsExperts note lifelong PE is often tied to inherited or neurochemical hypersensitivity, whereas acquired PE tends to follow new stressors such as prostatitis, thyroid imbalance, erectile dysfunction, or heightened anxiety. (Healthline)

How can you start managing PE at home today?

Several non-drug strategies have solid evidence and can be practiced immediately, often improving control within weeks.

  • The stop-start techniquePause stimulation when you feel near climax, wait 30 seconds, then resume; 70 % of men report longer intercourse after four weeks of practice.
  • The squeeze techniqueGently pressing the penile glans for 10 seconds can abort an impending ejaculation and retrain the reflex.
  • Condoms with thicker latexReducing penile sensation can add 1-2 minutes of control for many men.
  • Mindful breathing to lower arousalSlow exhalation activates the parasympathetic system, helping delay orgasm.
  • Quote from the team at Eureka Health“Behavioral drills work best when practiced outside the bedroom first—treat them like physical therapy for sexual stamina.”
  • Strengthen pelvic floor muscles with KegelsConsistent pelvic floor exercises have been shown to enhance ejaculatory control and can lengthen latency time within a few weeks. (Healthline)
  • Masturbate 1–2 hours before partnered sexHaving a solo orgasm earlier in the day reduces excitement and sensitivity, a tip the ISSM lists among evidence-based home strategies to delay climax. (ISSM)

Which tests and treatments might your clinician discuss?

If self-care is not enough, a healthcare provider will rule out medical causes and may offer prescription options.

  • Basic labs to exclude underlying diseaseA TSH, fasting glucose, testosterone panel, and urine analysis identify thyroid, metabolic, or infectious triggers in about 15 % of cases.
  • Topical anesthetic creamsLow-dose lidocaine-prilocaine applied 10 minutes before sex lengthens IELT by a median of 6 minutes but can transfer to partners.
  • Selective serotonin reuptake inhibitors (SSRIs)Low-dose sertraline or paroxetine, taken daily or on demand, delays ejaculation by 200-300 %, per meta-analysis, but may cause temporary nausea or reduced libido.
  • Pelvic floor physical therapyStrengthening and learning to relax the bulbocavernosus muscle improves control in about half of referred men.
  • Quote from Sina Hartung, MMSC-BMI“Medication can buy time, but coupling it with pelvic floor training creates lasting change.”
  • Behavioral stop-start and squeeze methods coach men to pause arousalMayo Clinic guidance recommends practicing these partner-guided exercises during intercourse or masturbation to progressively lengthen ejaculation time without medication. (Mayo)
  • Short-term counseling targets anxiety that often drives rapid climaxMedlinePlus notes that referral to a sex therapist, psychologist, or psychiatrist can address performance worries, and combining talk therapy with behavioral drills helps many men regain control when no medical cause is found. (NIH)

Frequently Asked Questions

This content is for informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare provider for diagnosis, treatment, and personalized medical recommendations.

Eureka Health

AI-powered health insights, 24/7

InstagramX (Twitter)

© 2026 Eureka Health. All rights reserved.