Testicular Size and Development: Common Concerns for Young Men - Urology

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Testicular size and development


Hello, doctor.
I am eighteen years old and have a few questions I would like to ask you.

Q1.
Regarding the self-examination method for testicular size, there is a technique known as the "OK check" online.
Have you heard of it? When forming an "OK" sign with the thumb and index finger to check the size of the testicles, does it refer to the size of one testicle or both?
Q2.
I am already eighteen years old, but I feel that my testicles are not large.
My younger brother, who is in the ninth grade, has noticeably larger testicles than mine.
Is there still a chance for me to grow?
Q3.
Are there any methods to increase testicular size? I feel that my erect length and testicular size do not match.
Q4.
Is it advisable to shave pubic hair (the lower abdominal area)?
Q5.
When wearing briefs, does positioning the penis upwards contribute to better testicular health? Thank you, doctor.

Yang, 10~19 year old female. Ask Date: 2007/04/22

Dr. Tu Xiuhong reply Urology


Hello: 1.
It refers to the size of a single testicle.
2.
Self-assessment of testicle size is not accurate; it is best to have a specialist examine and confirm.
3.
It is advisable to first check whether the testicles are indeed too small.
4.
It is unrelated to testicle size.
5.
The direction in which the penis hangs while wearing underwear is not related to testicle health.

Reply Date: 2007/04/22

More Info


Understanding testicular size and development is a common concern among young men, especially during the transitional phase of puberty and early adulthood. Let's address your questions one by one.

Q1: The "OK Check" Method for Testicular Size
The "OK Check" method you mentioned is a simple self-examination technique where you form an "OK" sign with your thumb and index finger to gauge the size of your testicles. This method is generally used to assess the size of a single testicle rather than both. However, it is important to note that testicular size can vary significantly among individuals, and what is considered "normal" can encompass a wide range. If you have concerns about your testicular size, it is advisable to consult a healthcare professional for a proper evaluation.

Q2: Concerns About Testicular Size and Growth Potential
At 18 years old, you are likely nearing the end of your pubertal growth phase, which typically concludes in the late teens to early twenties. However, individual growth patterns can vary. It is not uncommon for young men to feel self-conscious about their development, especially when comparing themselves to peers. If you feel that your testicles are smaller than average, it is best to consult a healthcare provider who can assess your development and provide reassurance or further investigation if necessary.

Q3: Methods to Increase Testicular Size
There are no medically approved methods to increase testicular size. The size of your testicles is largely determined by genetics and hormonal factors. While some products and procedures claim to enhance testicular size, many of these are unproven and can be potentially harmful. It is essential to approach such claims with skepticism and prioritize your health over cosmetic concerns. If you have specific worries about your testicular size or function, a healthcare professional can provide guidance tailored to your situation.

Q4: Shaving Pubic Hair
Shaving or trimming pubic hair is a personal choice and does not have any direct impact on testicular health. Some individuals prefer to remove pubic hair for aesthetic reasons or personal comfort. However, it is important to practice safe grooming techniques to avoid irritation or injury. If you choose to shave, use clean, sharp tools and consider moisturizing afterward to reduce the risk of irritation.

Q5: Positioning of the Penis in Underwear
Wearing underwear that provides adequate support can be beneficial for comfort, but the position of the penis (whether it is upwards or downwards) does not have a significant impact on testicular health. The primary function of underwear is to provide support and comfort, and personal preference plays a significant role in choosing the right style. It is essential to wear underwear that fits well and allows for movement without constriction.

In conclusion, concerns about testicular size and development are common among young men. It is crucial to remember that there is a wide range of normal when it comes to body development. If you have persistent concerns about your testicular size or any other aspect of your reproductive health, seeking advice from a healthcare professional is the best course of action. They can provide personalized insights and reassurance based on your individual circumstances.

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