U.S. doctors online nowAsk doctors free
A male asked:

What age does your penis grow the most?

2 doctor answers2 doctors weighed in
Dr. Stephen Southard
Internal Medicine 15 years experience
This varies: As every boy goes through puberty at different ages and paces. But around 12-13 is a period is commonly mentioned for a time of most rapid penile development.
Dr. Steven Warren
Family Medicine 9 years experience
Puberty: during puberty is when the penis grows the most and can range from 12/13 to 16/17 years of age. During this time with stimulation of testosterone it grows the most. Over the next years into the twenty it can grow a little more but during the puberty years is when it matures.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Free
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership

Similar questions

Bangladesh
A 28-year-old male asked:

Penis ends grow in which age?

1 doctor answer1 doctor weighed in
Dr. Creighton Wright
General Surgery 56 years experience
Younger than you: 18-21 maximum usually.
A 18-year-old male asked:

What ages does the penis grow and stop ?

1 doctor answer1 doctor weighed in
Dr. James Lin
A Verified Doctoranswered
A US doctor answeredLearn more
This is...: Penis grows in its fastest pace during the first year of life. Then, its growth slowly and progressively decelerates afterwards until reaching puberty /adolescence around 14-18, when it eventually stops growing. So, its slowest pace of growth is at the time turning into adulthood.
A 48-year-old member asked:

What age does a boy's penis start to grow?

2 doctor answers2 doctors weighed in
Dr. Thomas Namey
Rheumatology 48 years experience
When height and hair: When testosterone levels increase with adequate growth hormone release, usually around 12-13 in most boys. Vertical height starts to increase and axillary and pubic hair start to appear!
A 26-year-old male asked:

What can I do to grow my penis?

3 doctor answers3 doctors weighed in
Dr. Anthony Leazzo
A Verified Doctoranswered
A US doctor answeredLearn more
Seriously?: There is absolutely nothing you can do to grow your penis. There is a surgical procedure where they cut the suspensory ligament of the penis, but that only makes it appear bigger. Sorry dude you're stuck with what you have.
A 29-year-old member asked:

At what age does the penis grow during puberty?

1 doctor answer4 doctors weighed in
Dr. George Klauber
Specializes in Pediatric Urology
Part of puberty: 1st sign of pubertal change is testicular growth, then penis starts to enlarge, coincident with early pubic hair development. Penis continues to grow until puberty is complete, it then stops. Thus penis grows earlier in boys who undergo puberty early (can be as early as 8 or 9 years) & later in boys who experience puberty at a later age ( mid teens)..

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Educational text
Free
Talk to a doctor
24/7 visits - just $39!
50% off with $15/month membership
Last updated Sep 29, 2016

Disclaimer:

Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.