Living with a Micropenis: Causes, Function, and Enlargement

Living with a Micropenis: Causes, Function, and Enlargement

Many men have concerns that their penises are too small. However, the vast majority of men land firmly in the range of average penis size. When a man’s penis is significantly smaller than the average, less than 2.5 standard deviations below the average, it is called a micropenis.

While wanting a larger penis is not uncommon, actually having a micropenis diagnosis is rare. Approximately 0.6% of people worldwide have a micropenis.

In this article we will cover what causes a micropenis, as well as treatment options and how to live with a micropenis.

What Defines a Micropenis?

The term micropenis refers to a smaller than average penis that has the correct structures.

When measuring the penis, doctors will gently stretch the penis to get an accurate measurement. The average stretched penile length for adult males is 5.25 inches. A measurement of 3.67 inches or less suggests an adult micropenis.

Read More About Understanding Penis Size: What’s Normal and What’s Not?

How is a Micropenis Diagnosed?

Most often micropenis is diagnosed as an infant or child during a physical examination. If the doctor suspects the penis might be a micropenis, they will gently stretch it and measure it. That measurement is compared to averages within the age group.

What are the Causes of a Micropenis?

The condition usually stems from prenatal factors and is recognized shortly after birth. Various causes can lead to the development of a micropenis:

  • Hormonal imbalances: Hormonal imbalances, particularly testosterone deficiency, during fetal development, can impact penis size. The most common cause of fetal testosterone deficiency is hypogonadotropic hypogonadism; this occurs when your hypothalamus does not secrete the hormones necessary to stimulate the testes to produce testosterone.
  • Genetic conditions: Certain genetic disorders may lead to a micropenis.
  • Unknown causes: In some cases, the cause might remain unidentified.

What is the Impact of Living with a Micropenis?

Having concerns about one’s penis size can undoubtedly affect mental well-being and self-esteem. If these feelings become overwhelming, it may be beneficial to speak with a therapist or counselor who specializes in sexual health or body image issues. They can provide coping strategies and a more objective perspective.

Do Micropenises Affect Fertility?

Having a micropenis doesn’t inherently imply infertility.

Typically, a man with a micropenis has normally functioning testes, the organ where sperm is produced. If a man’s penis is big enough for penetration and he has functioning testes, he can impregnate his partner through sex.

However, in some cases people with micropenises may have lower sperm counts. This may impede their fertility and require intervention.

Do Micropenises Affect Sexual Function?

Most men with micropenises do have normal sexual function and can reach orgasm.

While a satisfying sexual relationship is based on more than just penis size, many men with micropenis feel anxious about having sex, especially with new partners. Open communication, exploring different forms of intimacy, seeking guidance or counseling if needed, and opting for a minimally invasive penis enlargement procedure can lead to a fulfilling sexual life.

Read More About Does Penis Size Affect Sexual Performance?

How Can a Partner Be Supportive?

As the partner of a person with a micropenis, it is important to be understanding. Penis size is a common cultural indicator of traditional masculinity, so many men struggle with comprehending how their micropenis fits into that narrative. Encourage your partner to explore other ways of sexual contact, to seek out counseling, or even to discuss safer penis enlargement procedures.

Are There Effective Treatment Options?

Unfortunately over-the-counter penis enlargement products, such as lotions and pills, do not work for penis enlargement. They make unreliable claims and often include questionable ingredients. These penis enlargement products are not effective treatment options for micropenis.

Medical professionals can offer other options. Depending on your specific anatomy and cause of micropenis, you may have penis enlargement options to choose from:

Hormonal treatments

Sometimes, especially during infancy or adolescence, testosterone therapy might be recommended to induce penis growth.

Surgical procedures

Some surgical methods, such as phalloplasty, aim to increase penis size. However, these surgical procedures are complex and come with potential risks.

Nonsurgical enlargement

Some nonsurgical procedures can help in increasing the size or girth of the penis. One such option is Prometheus by Dr. Malik, which offers a minimally invasive approach with fewer risks than surgery.

Using a proprietary dermal filler, Dr. Malik encourages your body to create more of its own collagen. Collagen is a protein that is naturally found in your body, including your penis. This gives your enlarged penis a natural look and feel.

Read More About What to Expect During a Prometheus Penis Enlargement Procedure

Will Enlargement Procedures Improve Sexual Function?

Minimally invasive penis enlargement can potentially improve the sexual function of a micropenis. Every man’s anatomy is unique, so Dr. Malik tailors the procedure to your individual circumstance and goals.

As a double board-certified medical doctor, Dr. Malik understands how important function and aesthetics are to penis enlargement. He has worked for years perfecting his technique to bring you the body the want.

Read More About Sexual Health Benefits of Penis Enlargement

Enlarge Your Micropenis at Prometheus by Dr. Malik

Having a micropenis does not have to restrict your life. Whether you are concerned about your sexual function or want to fee more confident in your nonsexual nudity, Prometheus by Dr. Malik can help.

Make your free consultation today to learn more about how Prometheus by Dr. Malik can enhance your penis and increase your self-esteem.

You may also be interested in:


Professional, C. C. M. (n.d.-b). Micropenis. Cleveland Clinic.


  • Dr. Amelia Hart

    Dr. Amelia Hart is a distinguished author and medical expert renowned for her captivating narratives that bridge the gap between the intricate world of medicine and the everyday experiences of her readers.


Dr. Malik is a renowned expert in men's health and enhancement. With degrees in Chemical Engineering and Medicine, he developed the St. Francis Sports Medicine fellowship and published a notable statement on steroid use.

Now Dr. Malik is Atlanta’s leading penis enlargement expert. His influential blog provides practical advice and reliable insights for men seeking enhancement solutions.