Can Penis Size Increase After Puberty? Myths and Facts Explained - Urology

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Penile issues


Hello, Director.
I would like to ask if there is still a possibility for the penis to grow longer after the growth period.
A few days ago, I read articles and books stating that massaging the penis can effectively increase its length because there are muscles near the penis.
Is this true? Additionally, I would like to know at what size the penis typically stabilizes in adult males.
Thank you for your response.
Best, Bill.

Bill, 20~29 year old female. Ask Date: 2018/04/02

Dr. Du Shixi reply Urology


Hello: Once development is complete, that's about it.
You can't fully trust everything in articles and books.
Wishing you good health.

Reply Date: 2018/04/02

More Info


The question of whether penis size can increase after puberty is a common one, and it is surrounded by various myths and misconceptions. To clarify, the penis typically reaches its full size during puberty, which generally occurs between the ages of 12 and 16, although some individuals may experience growth slightly earlier or later. By the end of puberty, the penis usually reaches its adult size, and significant increases in size after this period are unlikely.

Regarding the idea that massaging the penis can effectively increase its length, this is largely a myth. The penis is composed of erectile tissue, blood vessels, and skin, but it does not contain muscle tissue that can be stretched or lengthened through massage. While some individuals may claim that certain techniques or devices can enhance size, there is little scientific evidence to support these claims. In fact, many of these methods can lead to injury, scarring, or other complications rather than any meaningful increase in size.

The average erect penis size for adult males is generally reported to be between 5 to 6 inches in length, with a circumference of about 4.5 to 5 inches. It is important to note that there is a wide range of normal sizes, and penis size does not correlate with sexual performance or satisfaction. Psychological factors, self-esteem, and body image often play a more significant role in sexual health than physical attributes.

For those concerned about their size, it is crucial to approach the topic with a realistic mindset. Many men experience anxiety about their penis size, often influenced by societal standards, media portrayals, and peer comparisons. However, it is essential to understand that sexual satisfaction is influenced by many factors, including emotional connection, communication, and technique, rather than just size.

If someone is considering methods to increase penis size, it is advisable to consult with a healthcare professional. They can provide guidance on safe practices and help dispel myths surrounding penis enlargement. In some cases, individuals may seek surgical options, but these come with risks and should be considered carefully.

In summary, after puberty, significant increases in penis size are unlikely. Myths about massage and other techniques for enlargement are not supported by scientific evidence and can pose risks. It is essential to focus on overall sexual health and well-being rather than fixating on size. If there are concerns about sexual health or performance, seeking advice from a qualified healthcare provider is the best course of action.

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