It depends, how big is it? Length? Width? Shape?
No what? No...no that's not normal! Theres something wrong with you!
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.
No
i would say that's abit big but all penis sizes are differant so don't worry about it.but remember a big penis is good.lol ;)B):)
Which is it, inches or centimeters? If you describe a length as 8 in cm, I don't know what you mean. In any event, 8 cm would be much more normal than 8 in, which would be unusually long. But in either case, I wouldn't worry about it.
Iโm 11 and have a 5 inch so I think you might be normal if you do โthingsโ a lot.
Any size is normal. Everyone's different.
well the size of the average mans erect penis is 5.5- so for a boy of 13 years it is pretty big.
It is 3 times the size of your thumb take your thumb and measure it then times it by 3 that should be the size of your penis
It is not normal for the penis to grow very much until the child reaches puberty so do not worry too much. Take a look at the related question below which should put your mind at rest. You will see at the age 11-12 that it is only around an inch long.
If you are 13, the normal length of your penis should be between 4 and 5 inches.
Studies suggest that the normal adult penis when erect will be around 13 to 15 cm long. 95% confidence intervals will lie within 11 to 19 cm. Note - since female stimulatory organs are nearer to the entry, as far as a female is concerned, length of a penis is secondary to diameter.