Foreign body + several questions
1.
After retracting the foreskin, a strange substance appears on either side of the frenulum in the coronal sulcus, resembling dirt that can be scraped off.
However, when squeezed, it feels more like a sponge than dirt.
What is this substance?
2.
What is the normal length and width of the male penis? What is the correct way to measure it? Does body size affect the length?
3.
What is the age range for penile development?
Niming, 10~19 year old female. Ask Date: 2013/12/06
Dr. Lin Hexing reply Urology
Hello: 1.
That is smegma, which should be cleaned daily.
2.
The average erect penis length for Taiwanese men is 10.5 cm, with a width of approximately 3.8 cm, measured from the base of the penis to the glans.
Body size has little effect on length, while ethnicity has a greater impact.
3.
Penis development occurs in two stages: the first stage is from infancy to age five, and the second stage is from the onset of puberty until reaching adult size.
Wishing you good health.
Reply Date: 2013/12/06
More Info
When it comes to urology, many individuals have concerns that can range from anatomical questions to issues related to urinary function and sexual health. Below, I will address your questions and provide additional context based on medical knowledge.
1. Strange Substance in the Frenulum Area: The substance you described, which appears like dirt but feels spongy when squeezed, could be smegma. Smegma is a natural secretion that can accumulate under the foreskin in males. It consists of dead skin cells, oils, and moisture. While it's normal to have some smegma, excessive accumulation can lead to hygiene issues and potential infections. Regular cleaning of the area can help prevent buildup. If you notice any unusual changes, such as persistent irritation or odor, it’s advisable to consult a healthcare professional.
2. Normal Size of the Penis: The average erect penis size is typically reported to be around 5 to 6 inches in length and about 4.5 to 5 inches in circumference. However, there is a wide range of normal sizes, and individual variation is common. To measure correctly, one should use a ruler or measuring tape, measuring from the pubic bone to the tip of the penis while it is erect. It's important to note that body size and shape can influence perceptions of penis size, but they do not significantly affect actual measurements. Psychological factors, such as body image and self-esteem, can also play a role in how one perceives their size.
3. Developmental Phases of the Penis: The penis undergoes significant development during puberty, which typically occurs between the ages of 9 and 14. During this time, testosterone levels rise, leading to physical changes such as increased size, growth of pubic hair, and changes in sexual function. Most males will reach their full penile size by the end of puberty, around the ages of 16 to 18, although some may continue to experience minor changes into their early twenties.
Additional Context on Urological Health
Understanding urology involves recognizing that many concerns can be interconnected. For instance, issues like urinary difficulties, changes in urine color, or discomfort can often be linked to underlying conditions such as urinary tract infections (UTIs), prostate issues, or even psychological factors like anxiety.
Urinary Health: If you experience symptoms such as frequent urination, a feeling of incomplete bladder emptying, or discomfort during urination, it’s essential to consult a urologist. They may recommend tests such as urinalysis, ultrasound, or even cystoscopy to diagnose potential issues.
Sexual Health: Concerns about penis size or function are common, and many men worry about their sexual performance. It’s crucial to understand that sexual health encompasses more than just size; factors like emotional connection, communication, and overall health play significant roles in sexual satisfaction.
Hygiene Practices: Maintaining proper hygiene is vital for preventing infections and other complications. For uncircumcised males, retracting the foreskin during bathing and cleaning the area can help prevent smegma buildup and reduce the risk of infections.
In conclusion, urology encompasses a wide range of topics, and understanding these can help alleviate concerns and promote better health. If you have persistent issues or questions, seeking professional medical advice is always the best course of action.
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