Penis Size / Question
Published: April 24, 2002
Dear TeenHealthFX,
What is the average amount of time for a penis to grow to full length?
Signed: Penis To Grow To Full Length
Dear Penis To Grow To Full Length,
The penis begins to grow during puberty and should reach its adult form by the time puberty is completed. The onset of puberty is determined by our genes and usually begins between the ages of 10-14. Generally the first things to occur is that the testicles begin to enlarge. Shortly afterward, pubic hair appears and soon the penis begins to lengthen and then grow in width.
The course of puberty differs greatly among teenagers. Some start the process earlier and finish faster. Some people are "late bloomers" but will eventually catch up to their peers.
Having said all that, the majority of male's penises will have reached their full adult length between 4-6 years.
Signed: TeenHealthFX
