It depends on what you started with.
I recall reading a study that stated that the average male will loose as much as .5 inches of penis length every 10 years after age 30.
So if you are average, and at age thirty you had a penis size of 6 inches from base to tip (average size males range from 4 to 6 inches), then by age 45, you should be somewhere in the neighborhood of 5.25 inches.
Keep in mind that this is the size of your penis in it's flaccid state. Erection size has more to do with good blood circulation that musculature.
Also, good diet and exercise as well as keeping your weight under control can delay penis shrinkage due to aging as well as many other physical deficiencies that arise as a result of the aging process.
well the average size for a penis for 16 -18 year old is about 6.6 in. - 7.5in.
A 5" penis is perfectly normal.
Quite small
About average
The size of the penis does not change after puberty, so it will be the same size as it was when you were 20. The average size of an adult male is 5.5 inches, as measured from the top.
The average length of a seven-year-old boy's penis is between 2 and 2.8 inches when erect.
Penis size can vary greatly among individuals and is not solely determined by age. The average erect penis size for adults is around 5.16 inches (13.12 cm) in length. It's important to remember that size is not an indicator of sexual satisfaction or performance.
Mine is 6.2" but average is 4.5"-5". Hope this helps!
That's the average size for adults!
adultamerican average is 5 1/2 inches
The average size of an erect penis for an adult male is around 5.1 to 5.9 inches (13 to 15 cm). It is important to note that penis size can vary greatly among individuals and does not necessarily correlate with age.
Well... I am a 13 year old and i have a 3.4-3.5 inch penis so basically you as a 14 old should a penis size of about 3.0 inches to 4 inches so... Yeah your penis size is a normal average size for a 14 year old.