Your Penis Size Is Determined At Birth—No Testosterone Supplement Can Make It Bigger

Testosterone is a male sex hormone that plays a crucial role in their metabolism, influencing various aspects of health, including libido and sperm production. While testosterone is essential during puberty for penis growth and testicle development, its effects on size plateau once a man reaches sexual maturity.

During puberty, testosterone surges dramatically, driving the growth of male sexual organs. It is during this time that the characteristics like libido, penis and testicles develop. This "blast" of testosterone, typically ends by the mid to late teenage years. Dr Paul Turek, a reproductive urologist, speaking to Men's Health, said, "Fertility is achieved as the testicles and penis increase to adult size during this phase."

Does Penis Continue To Grow After Puberty?

The answer is no. Once testosterone levels stabilize after puberty, the sexual development of the penis is complete. The final size of the penis is primarily determined by genetics. That implies you are already born with a penis size. Even if testosterone levels rise later in life, they won't influence penis size. Studies, such as one from the University of Utah School of Medicine, confirm that stretched penile length in adult men is not linked to testosterone levels. Additionally, the Kinsey Institute highlights that the penis is made of spongy tissue, not muscle, which means it cannot be "built up" through exercises or external methods.

Beware Of Testosterone Supplements

While testosterone is essential for sexual health, artificially increasing its levels through supplements can be harmful. Many products promising to enhance penis size are ineffective and potentially dangerous. According to data from Harvard Medical School, more than required levels of testosterones, can trigger health issues like low sperm count, heart damage, high blood pressure, mood swings, and more.

Penis Size Has Increased Globally

Interestingly, a Stanford University study found that the average erect penis length has increased by 24% worldwide over the past three decades. However, researchers noted this change isn't due to rising testosterone levels—in fact, testosterone levels have declined in many populations. Instead, environmental factors like pollution may play a role, though more research is needed to understand this phenomenon.

It’s natural to be curious about size, but experts emphasize that function is far more important. Health experts advise men to seek medical attention if they notice changes in appearance, such as spots, bumps, or curvatures, or if there are functional concerns. Addressing issues early not only ensures appropriate treatment but also alleviates unnecessary stress about potential problems.

What Is Penis Health?

Many different things can affect penis health. And penis health includes:

• your ability to urinate comfortably
• your ability to get or maintain an erection
• your fertility

In addition, having a good penis health also means not getting infected from sexually transmitted diseases and also being free from penile cancer. One of the main factors that influence penis is hygiene, besides, age, sexual practices amongst others. Threfore, practicing good hygiene is essential for your health. You must wash your penis and groin area frequency to keep it clean and free of diseases.