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The Guide to The Penis –

WARNING!! The info and pictures contained on this guide are quite specific and could also be disturbing to some viewers. By getting into our website, you agree that you are either an adult, or have your father or mother or guardian’s permission to view specific info and images on the internet. Please evaluate our consumer agreement and medical disclaimer before going any additional. IN NO WAY SHOULD AFRAIDTOASK.COM’S SITE OR ONLINE GUIDES BE CONSIDERED AS OFFERING MEDICAL ADVICE!

Traditionally, there was vital scientific debate over the importance of penis measurement. Yet no consensus has been reached. Lots of our ideas on penis measurement might or is probably not grounded inside reality. To raised discern reality and fiction, we’ve got researched the scientific literature.

By and enormous, the dominant perception of each male and female professionals (intercourse therapists, physicians, and psychologists) is that penis measurement is  biologically insignificant. Of higher social relevance, nevertheless, is the relationship between measurement and vanity. The objective of the Male Genitalia Package is to help men really feel better about themselves by exploring the big variety of “normal” and then discussing the anatomy and physiology of the male genitalia. Use the button to your left to transfer ahead to the Anatomy part. Penises are available all shapes, sizes, colors, and even textures. They have been the thing of much scrutiny by science, the media, and artists, though the exact purpose they tackle such a symbolic and central position is unclear.

This website is split into a lot of sections. To get probably the most from this website, we advocate you begin with the Introduction part and continue down the record so as. You possibly can move from part to part by clicking on the subjects in the left frame.

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The male genitalia is composed each of the exterior genitalia (outdoors of the body) and the interior genitalia (inside the physique). The external genitalia include the penis, scrotum, and pubic hair. The inner genitalia, however, include quite a lot of hidden glands and tubes that play a task in the production and delivery of sperm.


These embrace the epididymis (e), vas deferens (vas), and prostate gland (pr). Different inner buildings seen in the drawing to the left are the pubic bone (PU), the urethra (u), and the testicle (T). For the sake of brevity, we’ll principally concentrate on the exterior genitalia.

The most blatant facet of the exterior male genitalia is the penis. The penis consists of a body (shaft) and glans (head). Beneath the pores and skin (as proven in the picture of a dissected penis to the best) the physique (B) or shaft of the penis accommodates three columns of tissue that can fill with blood to turn out to be an erection. The corpus cavernosum makes up the majority of the penis tissue. On the underside of the penis is the corpus spongiosum (S) that can also fill with blood to type an erection. Operating down the middle of the corpus spongiosum is the urethra. The urethra is the tube which connects the bladder to the tip of the penis and is the place each urine and semen exit. The penis is firmly hooked up to the pelvic bone by two robust bands of fibrous tissue, referred to as the basis. The root shouldn’t be seen besides when dissected. On this picture of a dissected penis (wanting on the underside), the pores and skin has been eliminated displaying a number of the underlying buildings. The roots (R) be a part of to develop into the body (B).

The tip, or head, of the penis known as the glans (G). It is likely one of the most sensitive areas on a person’s physique due to the heavy focus of nerve fibers. Until circumcised, the glans is roofed by a unfastened, hoodlike fold of skin referred to as the foreskin (f) or prepuce. This foreskin may be pulled again exposing the glans. For those circumcised, the foreskin has been surgically removed slightly below the glans. There’s typically a wrinkle-like scar on the shaft on the website where the foreskin was eliminated.

Circumcision is a controversial procedure whereby the skin normally overlaying the top of the penis is eliminated. It’s generally carried out for spiritual or cultural reasons and a circumcised penis was believed to be medically superior up to now. Current medical research have proven that though circumcised males do have a barely decrease price of penile most cancers and bladder infections in comparison to uncircumcised males, the difference is insignificant. Immediately, a lot of the American medical group believes circumcision to be unnecessary at greatest, and cruel and disfiguring at worst.

A circumcised and uncircumcised penis. A cross-section by means of the shaft.

The vertical slit at the tip of the glans is the urethral meatus (m); it is the opening of the urethra (u). The urethra is a tube-like construction by means of which both urine and semen stream.


The base of the glans is a coned shape referred to as the corona. Around the corona are quite a few small sebaceous glands, which in latin are referred to as glandula Tysonii odorifera. These glands secrete a whitish material which has a peculiar odor; this cheese-like substance is known as smegma.

The scrotum is a unfastened, wrinkled pouch that has two compartments, every of which incorporates a testicle. The testicles are oval, rubbery buildings which might be about four.5 cm lengthy (range is often 3.5 to 5.5 cm). The left testicle often lies considerably lower than the appropriate. On the back aspect of every testicle is the softer, comma-shaped, epididymis (e); it feels somewhat like a bag of worms. Sperm leaving the testicle (the place it’s made), flows via the epididymis (e) into the vas deferens (vas), and joins the urethra (u) in the prostate (pr).


The first sign of puberty (often round 9 half to 13 half years previous) is a rise in the measurement of the testicles. Subsequent, pubic hair appears and the penis begins to grow. The full change type preadolescent to grownup takes between 2 and 5 years. The complete course of was studied by Dr. Tanner. His Intercourse Maturity Score is used by the medical career to determine what degree of genital improvement has taken place.

Stage 1 is the preadolescent stage. There isn’t a pubic hair (apart from a superb peach fuzz comparable to that on the belly and elsewhere) and the penis and testicles are in the same proportions as in childhood.


Stage 2

Stage 3

Stage four

Stage 5

In Stage 2, there’s sparse progress of lengthy, slightly darkened, pubic hair at the base of the penis. The testicles begin to get bigger, and the scrotum begins to get a reddened and altered texture. The penis might develop barely or by no means.

In Stage 3, the pubic hair turns into darker, coarser, and curlier and begins to spread over the pubic bone (PU). The testicles proceed to enlarge and the scrotum texture becomes more like that of an grownup. The penis lengthens.

In Stage four, the pubic hair grows to cowl the base of the penis and begins to grown on the higher part of the scrotum. The hair gets darker, coarser, and curlier. The scrotal skin will get darker because the testicles continues to grow. The penis continues to grow longer, and will get wider. The glans, or head, of the penis turns into rather more outstanding.

In Stage 5, the pubic hair has unfold to the within of the thighs. The scrotum, testicles, and penis develop to their ultimate adult measurement and shape.


To realize an erection, blood vessels on the entrance of the penis open up and allow blood to circulate in. The blood (warm and subsequently pink, within the heat-sensitive photograph) then enters the sponge-like tissue of the corpus cavernosum and corpus spongiosum. As the blood fills into the penis, an erection types. Erections are caused by way of the parasympathetic nervous system when the penis and different erogenous zones are stimulated. In addition, certain sights, sounds, smells, ideas and goals (both day-dreams or night-time goals) can trigger the blood vessels to open and an erection to type. From early childhood onwards, erections occur throughout sleep. This phenomenon, referred to as nocturnal penile tumescence, happens during REM sleep (Speedy Eye Motion) and often happens for about 100 minutes a night. Having an erection upon wakening within the morning is an instance of this phenomenon.

With continuing stimulation, an orgasm can happen. The orgasmic expulsion of semen from the penis (ejaculation) is a reflex and not physiologically dissimilar to a “doctor checks your knee” sort of reflex. Whereas an erection might be interrupted at any second by will (or from worry), the ejaculation reflex, once began it can’t be stopped. Once triggered, the reflex begins with the motion of sperm from the epididymis (e) (where sperm is stored after being made within the testicle) to the vas deferens (vas). The sperm strikes into the prostate (pr), and mixes with secretions from the prostate and seminal vesicles and is then expelled by means of the urethra. In wholesome adults, about 3 cc of semen (containing 300 million sperm) are launched with each ejaculation.


Appropriately Measuring Your Erection

Erections are available all sizes and shapes, and may even differ from one measurement to the subsequent. Right evaluation of the info requires measuring your self in the manner during which the research members measured their penis measurement. To appropriately measure your erection length and circumference, you will have the following:

1. Ruler and 6 inches of string.

2. Pencil and the calculation sheet.

three. Upon getting these things, continue on by clicking right here.



Erections are available many sizes and shapes as seen within the photographs on this page (which is longer than most). Knowledge on erect penis measurement obtained by measurements from four,982 individuals is arranged in the following table and graphs. Click on the desk and graphs listed under to see erection knowledge displayed. All knowledge are from respected scientific journals (listed in the references section).

A couple of essential notes earlier than evaluating your self: First, the info upon which these graphs is predicated on is derived from Caucasian and African People. Individuals of Asian and other ethnicities weren’t included within the knowledge and for these demographics this info is probably not as relevant. We’re presently working on knowledge for non-Caucasion/non-African-American people.

Second, needless to say erection measurement will differ relying on the level of arousal, time of day, room temperature, and recency of sexual exercise. (The research from which these knowledge have been obtained didn’t standardize these variables.) In addition, the presence of foreskin technically increases the final length by a small quantity (about an eighth of an inch). Penis curvature additionally will play a task in  measurement. Most of these minor variations, until in any other case noted, are usually not accounted for in knowledge.

Graph your size in contrast to almost 5000 males through the use of this pull-down menu:Decide your erection length4 inches4.25 inches4.50 inches4.75 inches5 inches5.25 inches5.50 inches5.75 inches6 inches6.25 inches6.50 inches6.75 inches7 inches7.25 inches7.50 inches7.75 inches

For extra analysis of this knowledge, click on on the following:

1. Table of Average Erection Length Based mostly on Age

2. Pie Chart Graph of Erection Sizes

3. Graph of Erection Circumference in contrast to others

four.’s consumer survey results




There are numerous several types of illnesses that can affect the genitals. They’re categorized by whether they are acquired (after start) or congenital (born with the illness). The acquired illnesses could be additional categorized by whether they’re related to problems with irritation (infection), cancer, blood movement, or some combination of problems main to dysfunction.

Perhaps the most typical illness affecting males is sexual dysfunction. That is the failure to achieve sufficient erection, ejaculation, or both. Males with sexual dysfunction might complain of lack of sexual want (libido), problem or lack of ability to provoke or keep an erection (impotence), failure of ejaculation, untimely ejaculation, or an incapability to achieve an orgasm.


Aside from sexual dysfunction, a number of the commonest acquired illnesses are infections caught from a companion during sexual contact. Illnesses reminiscent of chlamydia, herpes, genital warts, and HIV/AIDS are just a few of the more widespread sexually transmitted illnesses. (The photograph exhibits the milky penile discharge of man with gonorrhea.) A detailed take a look at the most important sexually transmitted illnesses is past the scope of this information, but is presently out there in our Sexually Transmitted Disease (STD) On-line Guide. The information exhibits pictures and provides detailed info on detecting, curing, and stopping widespread sexually transmitted illnesses. Except for sexual abstinence, the common and correct use of condoms is one of the simplest ways to avoid the sexually transmitted illnesses.


A non-sexually transmitted disease causing inflammation and infrequently sterility is mumps. Although the mumps virus generally causes only swelling of the salivary gland (parotitis), about 10% of males will get swelling of the testicle (mumps orchitis). Luckily, one of many childhood vaccinations protects us from mumps (the MMR immunization, or Measles, Mumps, and Rubella).


Skin abnormalities additionally have an effect on the genitalia. Eczema and psoriasis may cause redness, scaling, and itchiness. Fungal infections, like jock-itch (tinea cruris) also have an effect on the pores and skin of the scrotum as pictured here. Remedy of this rash is with an antifungal treatment. Different fungal infections, like candida balantitis can also be handled with treatment.

Peyronie’s disease is the formation of scar-like tissue on the penis. This could lead to abnormal curvature and painful erections. Peyronie’s illness is often felt as a fibrous plaque on the underside of the penis. Surgical remedy by a urologist is usually required in advanced instances.


The irregular progress of cells (most cancers) can afflict primarily any a part of the male anatomy. Testicular most cancers usually impacts younger to middle-aged adults and is the leading reason for dying from strong cancers in males between the ages of 15 and 32. There are numerous several types of testicular most cancers depending on which sort of cell begins to grow abnormally. (The photograph is of a affected person with lymphoma that has unfold to the testicle.) Testicular cancers have an excellent remedy fee when caught early, so discovering the tumor is essential. A testicular self-exam finished monthly by all males aged 15 and older can detect these often symptomless tumors. Click on right here to find out how to do a testicular self-examination.

Most cancers of the penis accounts for roughly 1% of all male cancer. Such cancers are often sluggish growing however can spread to surrounding lymph nodes and tissues, thereby making a remedy harder. The photograph exhibits a man with a cancer that has eaten away a big quantity of the tip of his penis. Obviously, any new or non-healing progress on the penis (or elsewhere), must be shown to your doctor. Take a look at our Skin Cancer Guide for extra info and pictures.


Prostate most cancers is the second commonest reason for male most cancers deaths (after lung cancer), and is most frequently present in men older than 50. The most cancers seldom produces signs till it spreads, so prostate screening (rectal examination and probably a blood check) is necessary for early analysis and remedy.

Congenital problems with the male genitalia are brought about throughout fetal improvement. The commonest abnormality is failure of the urethral tube to type appropriately resulting in a further gap within the penis. This extra hole is often situated on the underside (hypospadias – pictured) or prime aspect (epispadias) of the penis and is often not a big drawback. The results of having a hypospadias or epispadias is that urine and semen exit the penis from multiple website. One other pretty widespread abnormality is a phimosis. This is outlined as an abnormally small opening of the foreskin. It may be congenital or acquired (from infection). Having a phimosis is a problem as a result of it may possibly lead to further an infection and even some forms of cancer due to the persistent accumulation of secretions and different particles underneath the foreskin (smegma). A surgical incision or circumcision is the remedy of selection for phimosis. Congenital anomalies of the testicle also occur sometimes. An undescended testicle (cryptorchidism) is the most typical delivery defect affecting up to 0.eight% of newborn males (1 out of each 125) . If the testicle has not descended into the scrotum by 1 yr of age, it needs to be surgically lowered (or eliminated), as numerous undescended testicles will develop into cancerous.


Impotence is the failure to obtain erection and/or ejaculation. Males with sexual/erectile dysfunction might complain of one or more of the next: lack of sexual drive (libido), incapability to initiate or keep an erection, ejaculatory failure, untimely ejaculation, or incapability to obtain orgasm. Transient durations of sexual problems and impotence usually are not thought-about erectile dysfunction and doubtless happen in half of all adult males sooner or later of their life. It’s estimated that almost 30 million American men endure from true erectile dysfunction. Because of this one out of every ten males have some problem attaining and/or sustaining an erection on a daily basisThere are many causes of erectile dysfunction (ED). It is estimated that 60% of ED is due to psychological issues similar to vanity problems,  sexual nervousness/performance nervousness, or issues with interpersonal relationships (feelings of guilt, worry, or prior traumatic experiences). Medical (natural) sicknesses make up the opposite causes of ED (e.g., high blood pressure, heart illness, diabetes, hormonal problems, spinal twine/brain damage, melancholy, and so on). A mixture of both psychological and natural problems is sort of widespread and is believed to be the case in a majority of sufferers. Many drugs used to treat different illness, including the medical issues listed above, can themselves trigger ED! Click on here for an inventory of widespread medicine and drugs that may cause sexual and erectile dysfunction. There are a lots of remedy choices for erectile dysfunction. These embrace counseling and intercourse remedy, drugs (e.g., Viagra), and medical (and non-medical) units and apparati.


Premature ejaculation is defined as persistently ejaculating before you want to. Sadly, societal emphasis on ejaculation as the aim of intercourse exacerbates the “efficiency nervousness“ that always causes premature ejaculation within the first place. Men might attempt a lot of methods to delay ejaculation akin to considering of baseball scores or doing multiplication tables. Some of these methods may cause males to be emotionally indifferent during intercourse. Some methods which are much less distancing embrace:

Take a more international, much less penis-centric strategy to pleasure. Attempt the “squeeze technique.” Merely squeeze the top of the penis by hand as ejaculation approaches, wait until the response passes, and then proceed. Use an additional robust (and thereby much less thin, and sensitive) condom. Improve the frequency of ejaculations. Speak to a therapist. Contemplate drugs.

A standard aspect effect of one class of antidepressants is “sexual dysfunction.” These Selective Serotonin Reuptake Inhibitors (SSRI) drugs comparable to Prozac, Zoloft, Paxil, Celexa, and others, truly can inhibit the power to ejaculate. Due to this, they have been used by some clinicians in the remedy of premature ejaculation. Your doctor or therapist may give you extra info on this remedy.

For extra detailed info on this challenge, take a look at the next books:

How to Overcome Premature Ejaculation (by Helen Singer Kaplan)

Impotence Help: The Causes, Remedies, and Prevention of Weak Erections (Impotence) and Premature Ejaculation (by Dr N Beck)

Further wonderful books on this and other subjects might be discovered within the Assets section.


Men aged 15 and older should recurrently look at their scrotum on the lookout for any abnormalities or modifications. (The man on the suitable has a testicular lymphoma – often lumps and bumps are much smaller and never as “angry-looking.”) A monthly self-exam is essential, as is an annual physician’s examination. Since most testicular cancers haven’t any signs, the only method to diagnose it early is to be on the lookout.

To appropriately look at your self, comply with these instructions:

1. Examine your self right after a scorching shower. The scrotal skin must be relaxed and tender.

2. Grow to be accustomed to the traditional measurement, shape and weight of your testicles. It’s common for one testicle (often the left) to be bigger and cling lower than the other.

three. Using both palms, gently roll each testicle between your fingers.

4. Determine the epididymis, a rope-like construction (like a bag of worms) on the highest and again aspect of each testicle. This construction just isn’t an abnormal lump.

5. All the time be on the lookout for a tiny lump underneath the skin, in the entrance or along the edges of both testicle. A lump might remind you of a kernel of raw rice or a small exhausting pea.

Other issues to be looking out for are:

  1. one testicle might swell, or really feel abnormally heavy
  2. your breast might enlarge and feel tender
  3. a sore might develop which does not heal
  4. a small painless lump might develop on a testicle

All the time report any swellings, lumps, abnormalities, or considerations to your doctor instantly. Remember that a lot of the lumps and bumps you discover won’t find yourself being cancerous, and even if they’re, most are utterly curable and will not significantly effect sexual activity or the power to have a toddler.


Way back to 1350 BC, there are data of Egyptian males sporting sheaths as ornamental covers for his or her penises. Within the eighteenth century, condom use turned well-liked for cover towards infections and unwanted pregnancies. The condom is often made from latex rubber (one other identify for it’s “a rubber”) and is supposed to fit an erect penis. Many condoms come lubricated and/or premedicated with spermicide (a chemical that kills sperm cells on contact). Different condoms manufactured from lamb intestines are costlier and should not shield as nicely towards sexually transmitted illnesses. Condoms are designed to maintain semen from moving into the lady’s vagina. To maximize the protective benefits of condoms, they have to be used appropriately.

Condoms often come rolled up in a package deal. It can unroll to about 7 half inches, though one shouldn’t unroll it till placing it on the erection. A 1 three/eight inch ring is found on the open finish to assist forestall the condom from slipping off during use. The closed end typically has a nipple reservoir that catches semen and helps forestall the condom from breaking. A high-quality latex condom has a failure fee of 1% – 2%, which means that one can anticipate their condom to break, burst, include a minute gap, or slip off, a few times each 100 occasions of use. Due to this, only abstinence is totally efficient at preventing STDs.

To use a condom appropriately, pinch the top (the nipple) to get the air out prior to putting it on the top of the penis. This pinched-off area might be the place the ejaculate collects and minimizes the danger of bursting the condom. Roll the condom down the shaft of the erection, overlaying as a lot pores and skin as attainable (many STDs can spread from pores and skin to pores and skin contact even when there are not any open sores or rashes present). The condom have to be unrolled onto the erection before any intercourse occurs as it’s common to leak a small amount of semen from the stimulated penis prior to ejaculation. In case you are not using a lubricated condom, you must put Okay-Y Jelly or a spermicide onto the condom once it has been positioned on the erection to lubricate and hence reduce the danger of tearing the condom throughout sexual relations. NEVER use Vaseline (petroleum jelly) on the condom as it might dissolve the latex. When withdrawing the condom-covered penis from the vagina or mouth, ensure to maintain the rim to forestall it from slipping off and spilling sperm onto mucous membranes. In case of an unintentional spill round or in the vagina, insert spermicide cream, jelly, or foam gently in and around the vagina. Do not douche.

Condoms may be bought at any drugstore, and often come packaged in sets of three to 12. To order condoms-by-mail, discretely and inexpensively, take a look at our hardcopy male genitalia package, or click on on the condom image.


This on-line package has mentioned the male genitalia from anatomy to perform to disease. It has also enabled you to measure and examine your erection to the population. The information of how you measure up may be pleasing or distressful to you. We at understand the intuition of many men to examine themselves to others, yet scientific literature stories that penis measurement is each unpredictable and unimportant. By medical requirements, any erect penis two inches or longer is considered regular and enough for reproductive functions. In the scope of our lives and relationships, penis measurement means very little. We hope that this package has allowed you to acknowledge that your erection is probably inside average limits, and regular.

For those of you who remain deeply sad together with your penis, there are a couple of methods to change your measurement or shape. The least costly and best method is just too lose additional body weight. Most obese males retailer fats of their lower stomach just above the place the penis is hooked up. This fat literally hides a portion of the penis making the general size look smaller. It has been shown that an obese man dropping 35 pounds, will achieve an additional inch of penis size! Different methods can be utilized to improve the facility of an erection. Merchandise reminiscent of suction units are mentioned in the part on sexual dysfunction. Penile Augmentation Surgery (PAS) is one other, rather more drastic, method for growing or changing ones penis measurement.
For extra detailed info on this and other subjects, there are a selection of fantastic books which you can get delivered and be studying within the privacy of your personal residence within a day or two. Click on the title under to get them proper now by means of (at a big discount).
1. The Penis Handbook: An Owner’s Guide (by Margaret Gore)
2. The New Male Sexuality (by Bernie Zilbergeld, Ph.D.)
3. Illustrated Guide of Intercourse Remedy (by Helen Singer Kaplan, David Passalacqua (Illustrator))
4. Impotence Help: The Causes, Remedies, and Prevention of Weak Erections (Impotence) and Untimely Ejaculation (by Dr N Beck)
5. Information and Phalluses: A Collection of Bizarre and Intriguing Truths, Legends, and Measurements (by Alexandra Parsons)
6. Penis Enlargement Details and Fallacies: All Men Are Not Created Equal (by Gary Griffin)

Top-of-the-line assets for info is your personal doctor. She or he may give you helpful input on your genitalia and whether or not there really is one thing fallacious. To get the physician’s input, nevertheless, you need to ask. Most docs are completely snug discussing this matter, but gained’t provoke such a chat.

If all else fails, decide up the Yellow Pages and look for a urologist (underneath “Physicians”). These docs specialize within the genito-urinary tract (sex organs and urine system). Many urologists both subspecialize in sexual difficulties, or can refer you to a colleague who does. Some choices embrace suction home equipment, hormonal and drugs therapy, surgical procedure, and prosthetics. But be careful, when you call an unscrupulous physician, they could need to treat you whether or not it’s needed.

We hope you’ll have a enjoyable and responsible time together with your genitalia.

Different references used within the production of this information.

Baker RR and Bellis MA: Human Sperm Competitors, London, 1995, Chapman & Hall

Fisher WA, Branscombe NR, and Lemery CR: The Greater the Higher? Arousal and Attributional Responses to Erotic Stimuli that Depict Totally different Measurement Penises, Journal of Intercourse Research; 1983: 19 (4), 377-396

Gebhard PH and Johnson AB: The Kinsey Knowledge: Marginal Tabulations of the 1938-1963 Interviews Carried out by the Institute for Intercourse Analysis, Philadelphia, 1979, W. B. Saunders

Jamison PL and Gebhard PH: Penis Measurement Improve Between Flaccid and Erect States: An analysis of the Kinsey Knowledge, Journal of Sex Research, 1988: 24, 177-183

Metz ME, Seifert, Jr. MH: Men’s Expectations of Physicians in Sexual Health Concern, Journal of Intercourse & Marital Remedy 1990: 16, 79-88

Masters WH and Johnson VE: Human Sexual Response, London, J & A Churchill, 1966

Rosen RC and Keefe FJ: Measurement of Human Penile Tumescence, Psychophysiology, 1978: 15, 366-376

Siminoski Okay and Bain J: The Relationship Among Peak, Penile Length, and Foot Measurement, Annals of Intercourse Research, 1993: 6 (three), 231-235

Schonfeld WA and Beebe GW: Normal Progress and Variation within the Male Genitalia from Start to Maturity, Journal of Urology, 1942: 48, 759-777


The following medicine and drugs have, in some situations, been shown to cause erectile or sexual dysfunction in some sufferers. Many different drugs that are not listed can also trigger erectile dysfunction. In case you are taking a number of of these medicine, and also you consider it is causing erectile or sexual dysfunction, do not stop taking it until you’ve gotten discussed it together with your physician. Stopping a few of these medicines “cold-turkey” can truly lead to high blood pressure, stroke, or different critical problems!

  • alcohol
  • anti-androgens (ketoconazole, spironolactone)
  • antiarrythmics (digoxin)
  • antidepressants (e.g., prozac, zoloft, paxil, mao-inhibitors, elavil, nortriptyline)
  • antihypertensives (beta-blockers like atenolol, inderal, metoprolol, propranolol, lopressor; diuretics like hydrochlorthiazide (HCTZ), maxide, calcium channel blockers (cardizem, verapamil, norvasc), ace inhibitors (vasotec, lisinopril), and others like clonidine, methyldopa)
  • barbituates & narcotics (e.g, codeine, heroin, methadone, morphine, percocet)
  • benzodiazepines (e.g., ativan, librium, serax, tranxene, valium, xanax)
  • cocaine
  • H2-blockers (cimetidine)
  • marijuana


  • Print this page and use it to report your measurements.
  • Upon getting printed this sheet, return to the Measure My Penis page.

Report Your Erection Size

A. Enter your measurements within the spaces offered under. For more accurate outcomes, a mean of three measurements might be used. 1. Erect penis length, 1st measurement: ___________inches 2. Erect penis length, 2nd measurement: ___________inches three. Erect penis length, 3rd measurement: ___________inches

B. Calculate the typical. 4. Add the three values collectively: ___________ 5. Divide this number by three:___________ 6. AVERAGE penis length: ___________inches Document Your Erection Circumference (girth)

C. Enter your measurements in the spaces offered under. For extra accurate results, a mean of three measurements will probably be used. 7. Erect penis circumference, 1st measurement: ___________inches eight. Erect penis circumference, 2nd measurement: ___________inches 9. Erect penis circumference, third measurement: ___________inches

D. Calculate the typical. 10. Add the three values together: ___________ 11. Divide this number by three.

E. AVERAGE penis circumference: ___________inches


As with anything you set close to your genitals, watch out to avoid damage.


Penis size is outlined because the linear distance alongside the dorsal aspect of the erect penis extending from the mons veneris to the tip of the glans. In non-medical phrases, the penis length is measured in a straight line on the top aspect of the erect penis, from the skin of your belly to the tip of your penis. Penis circumference is defined because the linear distance around the widest, thickest, a part of the erect penis (see under). 1. Stimulate yourself into the erectile state. 2. Place your ruler on the pores and skin of your bellyand on the base of your erect penis. While you should not push in towards the skin, a few of the research used on this information allowed the measurer to push in to the bone beneath the skin (pubic bone). 3. Press the ruler towards your penis and skim the nearest quarter-inch measurement at the tip of your penis. (Within the example proven, the measurement can be four and 3/four (4.75) inches.) four. Report this quantity in the area offered on the calculation sheet or in your paper. 5. Repeat this measurement two extra occasions, preferably with totally different erections and preferably on totally different days as penis measurement will differ relying on the extent of arousal, time of day, room temperature, and recency of sexual activity. (The studies from which these knowledge have been obtained did not standardize these variables.) PENIS CIRCUMFERENCE Penis length just isn’t the one think about determining penis measurement. The width, girth, or fatness, of a penis can also be an essential facet when making comparisons. Most individuals have a penis that is either longer and thinner, or shorter and fatter. To match how the girth of your penis compares to the inhabitants, use the instructions under to decide your penile circumference (distance across the widest a part of your penis). 1. Stimulate yourself into the erectile state. 2. Place the material ruler or string end at the widest part of your penis and wrap it rigorously round one time. Mark the spot the place the string first touches itself. three. If using string, take the marked string and lay it towards the ruler. Read to the nearest quarter-inch measurement. 4. Document this quantity in the area offered on the calculation sheet or in your paper 5. Repeat this measurement two extra occasions, ideally with totally different erections and ideally on totally different days as penis measurement will differ depending on the level of arousal, time of day, room temperature, and recency of sexual exercise. (The research from which these knowledge have been obtained did not standardize these variables.)


Another approach to determine how your penis compares to the whole male population is to use a pie-chart. To determine your “slice of the pie”, find your erect penis length on the pie-chart. The measurement of your pie-chart slice represents what phase of the population has the same erection measurement as you. The remainder that is discovered counter-clockwise to your slice to the 12 o’clock place represents the portion of the population that has a shorter penis. The portion of pie found clockwise to your slice has a longer penis. For instance, in case your erection is 6 1/4 (e.g., 6.25 inches), then 9.eight% of the inhabitants also has a 6.25 inch erection. Wanting counterclockwise, 48.eight% of the population has an erection that’s lower than 6.25 inches (e.g., 24.4 + 5.3 + 8.1 + 3.four + 7.6 = 48.8). Wanting clockwise, 41.2% of the population has an erection that is longer than 6.25 inches (e.g., 15.6 + 6.0 + + 9.6 = 41.2).


Graph III. Erection Circumference In contrast to Proportion of Population

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Or, to plot your measurement on this curve, use the pull-down menu:

Decide your erection circumference2 inches2.25 inches2.50 inches2.75 inches3 inches3.25 inches3.50 inches3.75 inches4 inches4.25 inches4.50 inches4.75 inches5 inches5.25 inches5.50 inches5.75 inches


Information & Fiction Answers

1. Ladies favor males to have an enormous penis. False

A 1983 research (Fisher et al.) asked 154 lady undergraduate college students to learn various erotic passages which differed solely within the measurement of the male penis within the story. The ladies have been then asked an ordinary set of questions to determine their degree of arousal. The research discovered that, typically, penis measurement was an unimportant issue within the degree of arousal of those ladies. A survey of girls by the Diagram Group in 1981 confirmed that when requested to what part of a man’s body do lady pay most attention, 39% stated the buttocks. Solely 2% of girls indicated an interest within the penis. Different research (e.g., Masters and Johnson, Hite, Wolfe) have shown that penis measurement has very little to do with either a lady’s stimulation during intercourse, or the chance that she is going to reach an orgasm. In abstract, the literature stories that the overwhelming majority of girls don’t care if a man has a small, medium, or giant penis.(the latter half is extra essential than the previous)

2. Normal erect penises ought to point straight. False

Tabulation and analysis of the Kinsey Knowledge (Gebhard, et al.) showed that approximately 50% of penises do indeed level straight. The remaining 50% pointed in quite a lot of directions. They discovered that 30% pointed straight up, 10% pointed to the left, 6% pointed down, 3% pointed to the correct, and the other 1% pointed in some mixture of those instructions (i.e., up and left). (This knowledge did not adequately describe curved penises, specifically people who begin out pointing straight then curve off in another path.) three. An enormous penis when unerect, shall be an enormous penis when erect. False A 1988 research (Jamison et al.) appeared at the change in measurement when going from an unerect (flaccid) state to an erect state. The research compared two groups of males, those with smaller flaccid penises and people with greater flaccid penises. Though they discovered comparatively giant variations in flaccid penis measurement between men when  erect, the differences disappeared. In different words, smaller flaccid penises grow significantly more than larger flaccid penises such that when erect both penis groups are primarily the same measurement. A Masters and Johnson research (1966) also described this phenomenon. Put one other approach, the quantity (size X circumference) of everyone’s penis is analogous; longer penises are thinner, shorter penises are fatter. 4. Tall men have greater penises than brief males. False A 1993 research (Siminoski et al.) analyzed the relationship between penis measurement, body measurement, and foot measurement, based mostly on the folklore that tall, big-footed men had massive penises. 63 virile males (aged 27-71 years) have been measured. The research found that though tall peak and enormous shoe-size have been weakly correlated to bigger penises, variations have been minimal and statistically insignificant. 5. African People have greater penises than Caucasians. True As a gaggle, African People do have slightly longer and thicker penis than their Caucasian counterparts. That is shown on these graphs.


Bar Graph: Black v White Penis Measurement at Numerous Lengths & Circumferences