it will grow 10 feet in 4 weeks. 10 feet.
A lot. It's like 6cm.
You're normal.. Absolutely normal. The average size of an adult males penis is about 5 inches. Boys grow at different rates, so don't worry about it too much. You still have a lot of years to grow up so don't sweat it.
Who says that they are? I am sure that Japanese boys' penises show just as much variation in length as do the penises of boys from other countries.
Before puberty the penis doesn't grow very much at all, and there isn't anything you can do to change that. Your penis will begin to grow when you begin puberty.
A sunflower can grow about 4.5 in. in two weeks.
It is unlikely that it is the exact same size, but it shouldn't have grown much. Boys' penises grow very little until they start puberty, so the penis of a prepubescent 10 year old would look very much like a 6 year old or a 3 year old. Once he starts puberty his penis will start to grow rapidly, and within a few years will become nearly adult in size.
Type your answer here... not much
a give an fruit
about 2"
Roughly 1.80 inches
Puberty is a very variable process and different boys start it at different ages. The normal range of ages over which boys start puberty is from 9 years old right up until the late teens. In general though the average age for boys to start puberty is 12 or 13 years of age. Once puberty has started the process lasts for a few years. Puberty actually starts some time before any signs are visible. Initially the process is confined to the release of various hormones which then promote the growth of the testes and scrotum. The penis begins to grow a little later, so for a time boys have larger testes and scrotum but still have the same size penis they always had (many boys refer to this stage as their "balls dropping"). Hair growth is very variable, some boys grow it early in puberty, other much later. Some boys grow pubic hair first while others grow axillary hair (armpit hair) first. Some boys need to shave at age 13 while others don't need to shave until their very late teens or early twenties. The average length for an adult erect penis is 6 inches so a penis of a similar length is pretty large for a 13 year old. However, if there has been a sudden increase in your penis size and hair growth it is likely to cease as quickly as it began. So, it is possible that while your penis may still grow, for a while to come, the rate of growth is likely to slow down considerably or it may even stop completely. While the average size of an erect male penis is 6 inches the range of sizes which are considered normal are from 2 inches right up to 10 inches. Generally speaking people don't measure the width of a penis as this is not a very accurate measurement. The girth is usually measured and this is done by placing a tape measure around the penis. The average girth of an adult penis is around 4 to 5 inches. Check out the related questions below for further information on size.