No
Approximately 2.5 centimeters. :)
Only a few centimeters long.
well the size of the average mans erect penis is 5.5- so for a boy of 13 years it is pretty big.
If you are 13, the normal length of your penis should be between 4 and 5 inches.
A circumference of between 50 and 60 centimeters is normal
It depends, how big is it? Length? Width? Shape?
no way too big , calm down there slugger
At thirteen years old, physical development can vary greatly among individuals. A ten-inch penis would be considered well above average for an adult male, so it is unlikely for a thirteen-year-old to have reached that size. It is important to consult a healthcare provider if there are concerns about growth and development.
it depends on how big you are, but your penis will definitely be much larger than his.
no its perfectly normal. your penis should have started growing at age 14
According to this CNN news article, the length of an adult male panda's penis is about 3 centimeters long (about 1.2 inches).
Any size is normal. Everyone's different.