Developmental Issues in Urology: What to Do When Growth Stalls - Urology

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Developmental issues


Hello doctor, during my development, I have shown all the secondary sexual characteristics very clearly, but my genitalia still appears to be the size of a child's.
I would like to know what this symptom could be.
I have already visited a major hospital, but they only administered male hormones, and there has been no improvement.

Lin, 20~29 year old female. Ask Date: 2015/04/15

Dr. Li Xinyi reply Urology


It seems to be micropenis.
You can Google it; there are many possible causes.
However, it may not be helpful for you.
Generally, urologists rarely treat such patients.
The key point is to visit a medical center's urology department for an examination to understand your situation.

Reply Date: 2015/04/15

More Info


Understanding developmental issues, particularly in urology, can be a complex and sensitive topic, especially when it comes to the growth and maturation of male genitalia during puberty. It’s important to recognize that puberty is a highly individualized process, and the timing and extent of development can vary significantly from one person to another.

Firstly, it’s normal for boys to experience a wide range of growth patterns during puberty. The development of secondary sexual characteristics, such as pubic hair, body hair, and changes in voice, typically begins between ages 9 and 14, with most boys completing this process by their late teens. However, the growth of the penis and testicles can occur at different rates and times compared to other physical changes.
In your case, you mentioned that you have developed secondary sexual characteristics but are concerned about the size of your genitalia. It’s crucial to understand that the size of the penis can vary widely among individuals, and what is considered "normal" encompasses a broad range. Studies have shown that the average erect penis size is approximately 5 to 6 inches in length, but many factors, including genetics and hormonal influences, play a role in determining size.

If you are experiencing a stall in growth, particularly if you feel that your genitalia are not developing as expected, it may be indicative of a hormonal imbalance or other underlying health issues. Hormonal treatments, such as testosterone therapy, are sometimes prescribed to stimulate growth, but their effectiveness can depend on the timing of the intervention and the individual’s unique physiology. If you have already undergone hormone therapy without noticeable improvement, it may be beneficial to seek a second opinion or further evaluation from an endocrinologist or a urologist specializing in male reproductive health.

Additionally, it’s important to consider the psychological aspects of development. Concerns about size and development can lead to anxiety and self-esteem issues. Engaging in open discussions with a healthcare provider can help alleviate some of these concerns and provide reassurance. They can also offer guidance on what to expect during the remainder of your developmental years.

Regarding your question about symptoms, if you are experiencing a lack of growth in your genitalia despite the presence of other secondary sexual characteristics, it could be a sign of delayed puberty or a condition known as hypogonadism, where the body does not produce enough testosterone. This condition can be diagnosed through blood tests that measure hormone levels, and treatment options may include hormone replacement therapy.

In summary, if you are concerned about the size of your genitalia and have not seen improvement despite treatment, it is essential to consult with a healthcare professional who can provide a comprehensive evaluation. They may recommend further testing to assess hormone levels and overall health. Remember, every individual develops at their own pace, and there is a wide range of what is considered normal. It’s important to focus on overall health and well-being rather than solely on physical attributes.

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