Can Testosterone Increase Your Penis Size?

can testosterone increase size

As you age, your penis’ ability to grow starts to decline and this is because of puberty.

According to medical doctors from Maryland, puberty usually begins at the age of 10 and ends at 16 and testosterone plays a big role here.

So, what happens during puberty aside from increasing T-levels?

During puberty, little boys turning into men are able to have their testicles grow bigger, scrotum grow thinner, pubic hair, and body hair will start to appear.

Further, they will grow taller at about 3 inches per year and their muscles will become more developed.

But this is not what all men are waiting for.

During puberty, the penis will start to grow longer.

In a study of medical doctors from Ohio, penile growth is gradual after being born and this growth is at peak during puberty.

In another study, it was found that the average penis size is 3.1 inches when at rest and 5.16 when erect.

So, what happens when, after puberty, or as you age, you are not satisfied with your little junior’s size?

In this article, you will be able to know the correlation between low testosterone and penis size, and what you can do to increase both of these.

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Testosterone and Penile Size: The Correlation

Some of you might be asking, can testosterone increase size?

Testosterone plays a big role in penile growth and increased muscle mass and this is not as simple as that.

Talking about testosterone’s role, testosterone is also responsible for giving pain relief, reducing fat mass, preventing mood swings, insomnia, headaches, and other diseases affecting the nervous system.

Before being able to understand this correlation, we also have to tackle the factors that can contribute to the increase and decrease of T-levels.

Further, being associated with Testosterone levels, penile growth is also associated with different factors such as puberty, age, and health condition.

Moving forward, as said, as you grow older, especially during your puberty days, your T-levels would also increase.

However, due to aging, these T-levels would normally decline.

But, how can testosterone increase size?

As we all know, testosterone is the male’s major sex hormone and it is responsible for helping young men develop their sexual functions.

Without it, tissues in your sex organs such as your penis, scrotum, and testicles will decrease in size.

When this happens, not only your balls will start to shrink but even your penis will be dysfunctional.

Asides, your masculinity will also be affected!

A less testosterone level could cause facial hair loss.

In another study conducted by medical doctors from Tokyo, it was reported that penile growth is at peak during puberty, will gradually stop during adolescence, will remain unchanged during mid-age, and decrease as you get older.

Moreover, understand that having a small penile size is not just due to testosterone-age correlation.

There are also individuals who experience having small penile size even after puberty and this is called micropenis condition.

According to a study by medical doctors from Turkey, micropenis, the production of too little testosterone, can usually be observed as soon as a baby is born.

In this condition, patients have a penis size of 2.5 inches and this is below average.

According to a study of medical doctors in the UK, men who have this testosterone deficiency may only get an average penis size of 3.3 inches when erect.

Normally, from infancy to 3 years of age, a little boy is expected to have a penile length of 1.37 inches.

According to the study conducted by professionals from Denmark, this is possible because all males of all ages have endogenous testosterone.

Again, this is a confirmation that testosterone indeed can increase the size of the penis.

In another study by medical doctors from Utah, it was reported that not only can low levels of testosterone can decrease your penile length but also makes you at an increased risk of becoming infertile.

For these reasons, for parents reading this information, it is advised to keep your placenta healthy as unhealthy pregnancy, including placental insufficiency, may increase the risk for a male fetus experiencing this micropenis condition.

Moreover, even adolescent boys may consider having their T-levels checked to know if theirs are within the normal range.

Causes of Low Testosterone Levels that Affect the Penile Length

According to a study published in the journal of Psychology of Men and Masculinity, it was found that 85% of women are already content with the size of their partner.

However, this is different for men.

In the same study, it was reported that men are more concerned compared to women.

Aside from shorter penile length, low T-levels lead to reduced muscle mass, low libido or sex drive, erectile dysfunction, and sexual dysfunction.

If you are not getting the size you desire and you think that it is because of your testosterone levels, it is a must to what causes the decline of these hormonal levels.

Aside from aging and birth defects, below are some common causes of reduced penile length in relation to testosterone:

1) Traumatic Testes Injury and Pituitary Gland Problems

The pituitary gland controls how much testosterone the testes, the organs that are responsible for secreting enough T-levels in your body, can produce.

Moreover, when your testes get injured by being unable to get proper blood flow or by having an infection called orchitis, this could cause you decreased sex drive and diminished fertility.


This is because if you have an injury, your blood vessels do not supply enough nitric oxide to your testes, causing you to experience muscle aches and dysfunction.

According to a study by medical professionals from New York, testicular injuries are common during sports and when one is injured, penis deformation may possibly occur.

2) Alcohol Abuse

A lot of men are fans of drinking and unfortunately, this habit, if abused, can lead to penis shrinking.

According to a study of medical doctors from Italy, in a span of 30 minutes, a rapid drop of T-levels during a short-term consumption of alcohol is reported.

Further, chronic use of this substance can cause irreversible damage to the nerves in the penis because of the fact that the ability of organs to produce testosterone is disrupted.

3) Some Medications

The medications you take may also affect your T-levels and penile length.

According to the study of medical doctors from Fairfield, via blood test, it was found out that in blood levels, opioids or anabolic steroids affect serum testosterone levels and sex hormone-binding globulin.

Eventually, as testosterone levels drop, this will lead to problems of penile erection and penis shrinking.

4) Liver Cirrhosis and CKD

Take note that even health conditions may also affect T-levels and penile length.

According to a study of medical doctors from Australia, it was reported that patients who are suffering from liver cirrhosis had their T-levels reduced by up to 90%.

Imagine, 90 is almost close to 100! This means that this condition can almost eradicate your T-levels.

Further, if low testosterone shrinks the penis size, what more if your T-levels are completely down to zero?

Moving on, talking about CKD, according to a study of medical professionals from Japan, having this condition can not only cause low testosterone but also change the appearance and function of your penis.

5) Obesity and Overweight

The last possible culprit for having low T-levels and reducing penile length is being obese or overweight.

The normal BMI ranges from 18.5-to 24.9 and a one-point increase in this BMI may already cause a 2% reduction in T-levels.

This is very damaging to the penis because instead of being covered with muscles, it is covered with fat. Eventually, this could not just make your penis look smaller but it could cause your penis to be vulnerable to infections.

As much as possible, avoid weight gain but still, keep yourself healthy.

How To Increase Penile Size in Relation To T-Levels

Does the body produce testosterone naturally?

Adrenal glands and other androgens naturally produce small amounts of T-levels and the testes are the ones that produce more testosterone.

If you are here and looking for some answers on how to increase testosterone, understand that it is not just you who doesn’t get satisfied with the size you have.

Sometimes, your partner would also feel the same.

But do not worry because below are some formulated possible testosterone therapy solutions for you to restore its glory.

1) Don’t Forget to Sleep

It is normal that aging reduces 1-2% of testosterone levels per year.

But, there is worse than that!

According to a study conducted by medical doctors from Chicago, it was found that not getting enough sleep causes a dramatic reduction in T-levels.

In the same study, men who were sleep-deprived lost 15% of their testosterone levels in just a day!

2) Balanced, Healthy Diet

There is one study that you might want to look at. In fact, this study is all you need if you want to increase testosterone levels by consuming foods.

According to a journal entry published in JAMA Network Open, unhealthy food patterns may cause reduced sperm count and total testosterone.

In the study, a prudent diet that includes the consumption of seafood, fruits vegetables, and omega-3 is essential for increasing testosterone production.

This did not lead to weight gain but increased lean mass.

Indeed, testosterone is not only responsible for penile length increase but also for sperm production.

3) Lose Weight by Exercising

As said, obesity and being overweight are factors that can cause low T-levels, thus making the size of the penis smaller than average.

Additionally, when a person has too much body fat, the tendency is that this body fat, instead of muscles, will cover the penis.

For this reason, proper healthy exercise would help self-conscious men to increase their T-levels and make their penile length longer.

4) Supplemental Testosterone and Testosterone Treatment Will Do!

There are different supplements available in the global market today that you can use for your testosterone therapy.

And these supplements are not just something that can help you boost your T-levels and penile length, or prevent muscle loss.

Instead, testosterone replacement therapies offer many health benefits such as cardiovascular support, improved athletic performance, enhanced bone density, erectile function, and overall sexual health.

So, as testosterone increases, a reduced fracture risk due to bone problems would be seen.

Having said this, there is no reason for those looking for a solution, not a testosterone booster.

Further, there are also medical treatments such as surgery.

Although this may be expensive compared to hormone therapy, this will surely work out!

Lastly, when you are using supplements, avoid having too much testosterone or abnormally high testosterone levels as this can lead to prostate cancer.

Just keep everything in the median.

Final Thoughts

Based on the studies stated above, it is indeed true that the T-levels affect the size of the penis.

But, how can testosterone increase size?

Generally, the connection is between the relation of age, health conditions, obesity, medications and substances to testosterone, and testosterone to penile size.

Patients who experience a shorter penile length may kind of feel unsatisfied with what they have and this is no problem as there are available solutions nowadays.

The fastest and most convenient way of boosting testosterone is by taking testosterone supplements.

These supplements are available online and at a physical pharmacy and offer lots of benefits if taken properly including prevention of heart attack, prostate enlargement, and prostate gland problems.

Again, prostate cancer is only possible when there are too many T-levels in your body.

For this reason, always do a proper balance when you take these supplements.

Furthermore, these products can also increase muscle mass, muscle size, and strength!

However, before taking one, it is advised to consult a medical doctor especially if you have other health conditions.