15cm is average so so 20cm is above average.
It is not appropriate to determine the size of a teenager's penis based on age, ethnicity, or gender. Penis size can vary greatly among individuals and is not an accurate measure of health or development. If you have concerns about growth and development, it is best to consult with a healthcare provider.
8 inches is quite big i am 14 almost 15 and i have a 11 cm erect penis, the adverage for an 18 year old is 5-7 inches (acourding to most studies) so yes 8 inches is good BUT a bigger penis is not always better, if haveing sex and your penis is too big it can hurt the woman, but yes 8 inches is a very good size
A human penis does not grow that long as a rule. There may be an exception to this but it is very rare. I think the longest recorded was 15'' The average penis is 3-4'' flaccid and 5.5-6'' erect. An animal erect penis can reach feet in length ! ie ; whale and elephant for example.
Typically, during puberty, a teenage boy's penis will grow in both length and girth. The average adult penis size is around 5.5 to 6.3 inches when erect, while a teenager may have a smaller penis size that will continue to develop over time. Size can vary greatly among individuals, and there is a wide range of normal sizes for both teenagers and adults.
No, a person's small intestine is usually longer than a wolf's small intestine. The average human small intestine is about 20-23 feet long, whereas a wolf's small intestine is typically around 15-20 feet long.
It's like 10 inches big
I'm 15 and i have a 8 and 1/2 inch penis and the average penis for a 15 year old boy is 6.2 inches when erect and 4.1 inches around
There is no set amount for the size of your penis in puberty, it will grow don't worry.
Not to sound rude but i highly doubt that u have an 18" penis
size it again
Some boys don't start puberty until 15 years old, so don't worry about it just yet!
The average adult male's penis is between 5 and 6 inches.
The average height for a 15-year-old male is around 5 feet 7 inches (170 cm) and the average weight is around 134 pounds (61 kg). However, there can be variations based on genetics, diet, and lifestyle factors.
Yes, average adult male size is 4.5 in
no, I'm also 15, and my body grew a lot during time, but my penis and testicles don't. Wait some months, now my penis and testicles are really big, (penis: 25cm). Wait Th time to pass, so you will have really fun then. I'm ejaculating now!!
hey its upon ur luck but never lose ur hope
According to a not-especially-scientific online survey at JackinWorld, the length of the average 17 year old was 6.27 inches.From http://www.jackinworld.com/library/surveys/pub.htmlAverage erect penis length, by age:11 3.29" 12 4.10" 13 5.34" 14 5.74" 15 6.04" 16 6.18" 17 6.27" 18 6.29" 19 6.25"