Puberty progresses differently for every male, but there are established norms. If any deviations are observed, consult a specialist who will prescribe diagnostic procedures and determine the cause.
Stages of Penis Growth
In men, puberty occurs in several stages:
- Childhood. These are boys aged 10 to 13. Their reproductive system is not yet active, and there are no pronounced secondary signs. The penis has not yet grown, and the testicles have not descended.
- Early adolescence. During this period, boys begin to show signs of puberty. Puberty is just beginning, the pituitary gland is activated, and hormones are released that trigger age-related changes. The scrotum loses subcutaneous fat, enlarges, and the testicles settle at the fundus. During this period, the penis begins to grow slightly, and the body’s contours change.
- Middle adolescence. The gonads are activated, and hormones are actively produced. Body hair appears, and the penis, scrotum, and testicles increase in size.
- Late adolescence. The sex glands are working at full capacity. The features and body structure change. The penis thickens and grows in length, and facial and armpit hair appears. Testosterone stimulates the growth of the larynx, causing the voice to crack and an Adam’s apple to develop. By age 15, viable sperm are already present in semen.
- Adolescence. This age marks the completion of the reproductive system’s development. Organs and secondary characteristics are fully formed. The adolescent develops into a man. This process is complete between the ages of 17 and 22.
The stages of male body maturation vary among boys: some are fully formed by the age of 17, while others have to wait until the age of 22.
HOW LONG DOES A PENIS GROW? STATISTICS
How long does the penis grow? This question worries every man. Long-term research has shown that significant changes occur between the ages of 10 and 17. After this period, penis length can decrease by 0.5 cm, due to an increase in width.
But some men’s penises continue to grow until they’re 22-25 years old. Statistically, this occurs in men with late puberty. This is an individual process, dependent on environmental factors, heredity, and bad habits.
How long the organ will grow depends on the condition of the cavernous tissue, which fills with blood during an erection. Its quantity determines penis size.
Since bones and tissue don’t fully grow until age 22, natural penis enlargement is impossible after that. By the way, learn how to measure your penis correctly if you don’t already know how.
HOW TO ENHANCE PENIS GROWTH IN ADOLESCENCE
If you understand the characteristics and norms of puberty, you can notice any deviations yourself. During puberty, a teenager can change the process without resorting to medical intervention. To accelerate penis growth, it is necessary to:
- Adjust your diet. Nutrition is crucial during adolescence. Your diet should be rich in seafood, fruits, nuts, honey, and vegetables. Reduce your intake of sugar, complex carbohydrates, and fatty foods.
- Make lifestyle changes. It’s helpful to exercise and attend sports clubs and extracurricular activities. It’s important to sit less and manage your sleep schedule. Your overall health will depend on these changes.
- Treat illnesses promptly. Adolescent illnesses can also affect size. Avoid acute and chronic conditions. This applies to genitourinary conditions and those of the entire body, as any illness can have complications.
By following these tips, the development of male dignity will be successful.
SIGNS OF DELAYED PENAL DEVELOPMENT
How long does it take for a penis to grow? This is a particularly sensitive issue if signs of puberty are delayed. If there are no signs by age 14, it’s called a delay. This isn’t always a pathology, as a child may be genetically predisposed to delayed puberty. Some people’s penises may begin growing after age 15.
But sometimes it’s associated with a disruption or cessation of hormone production. This occurs if a tumor develops in the brain, compressing the pituitary gland and hypothalamus. Growth is also slowed by kidney disease, diabetes, and other chronic diseases.

Delayed puberty can be noticed by:
- frail build;
- too long limbs;
- narrow shoulders;
- fat deposits on the chest;
- penis, no more than 5 cm in size;
- high waist;
- absence of sagging scrotum;
- absence of hair on the body.
If a boy aged 15-18 has a delay in sexual development, he should see a doctor.
WHAT TO DO IF A TEEN’S PENIS DOESN’T GROW?
Puberty is a critical period, so if you’re experiencing a delay, a consultation with a specialist is recommended. A pediatrician is recommended first. They’ll refer you for tests and examinations, as a full body scan is needed to determine the cause. Depending on your symptoms, you’ll be referred to an andrologist or endocrinologist.

The first professionally deals with developmental disorders in the male body, while the second treats pathological processes in the endocrine system. The problem can be resolved by seeking help in the early stages of the disease.
With timely doctor visits, stunted penis growth can be reversed. It will grow to a normal size.
The length of penis growth depends on heredity, a boy’s diet, lifestyle, and environmental conditions. From age 12, the penis begins to enlarge and grows annually until approximately 17-22 years of age. In some cases, puberty is delayed, requiring medical attention. A specialist consultation is necessary if symptoms of a disorder are present. This condition is treated by an andrologist or endocrinologist. The length of treatment depends on the stage of the disorder. It’s important to note, however, that besides length, the penis has other important parameters that girls pay attention to.
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