The size of the penis in Tanner stage 3 is about 6 cm (about 2.5 inches) when flaccid. This is usually when the boy is between the ages of 11 and 12.5 years.
every one is different, your penis is "normal" for your age/stage of puberty, from here you could grow to almost any size, it's a matter of your Genes and Hormones, there's no way to know how big it'll get, but normal is 5-6ish, you're not far off.
im 12 years old too, and my penis is 3 inches when erect
Alcohol has no correlation on penis size.
The vast majority of penile growth occurs during puberty.
It depends on age and whether you have been through puberty yet.
It hardly grows much until you reach Puberty.
Of all the things boys worry about during adolescence, it seems that penis size is number one. The size of your penis is going to depend greatly on what stage of puberty you are at, and the genetic mix you have inherited from your parents. Your penis size is nothing that can be increased by stretching, pills, creams, things you can eat, or by devices, Many things have been sold over the years that are supposed to help grow you penis, but none of them work or have any lasting effect. The most likely thing is that you are early an early stage of puberty and have not developed yet. This can be frustrating if your friends are developing ahead of you. If you are still very concerned about it, you can ask your parents, a trusted adult to take you to talk to your doctor.
In male puberty, the first thing is increase in size of testis. Second is the increase in penis size also growth of pubic hair.
Other than surgery, there is no way to permanently increase the size of your penis. Special diets, supplements, exercises, and pumps do not work, and can actually be harmful. If you are in puberty, the only thing you can do is to wait. As you progress through puberty your penis will grow naturally
The average size of any penis AFTER PUBERTY is anywhere between 4 to 9 inches. This size however varies with races. In general, for example, Blacks have larger penises compared to Asians. If you are 15 and still going through puberty, then don't think about your penis size now. Wait till after puberty.
For adults (who are done with puberty), the average penis size when erect is 5-6 inches.
Puberty is normally fnished by age 19, in which case the penis has reached its full size.