A 6 inch penis would be above average for a 14 year old.
......Im guessing 14?
Possibly.Most likely.
it is microscopic it wll neva grow
Normal is whatever you have. Average for an adult is 6 to 7 inches so for 14 you might be slightly above average as you should have a little more growing overall to do.
20 metres long ?
6in * 6in * 6in = 216in3
Between two and three feet long.
Everyone is different, both in final size and when they develop. Your penis is the size it is supposed to be at every age.
If you mean if the doctor is supposed to stroke your penis during a common exam, no he is not. They usually just check the testicles.
No.
The same as it always has. You should still be growing and that will probably include the penis, but don't expect any big or sudden change. At 14 you should have been having erections for a while so that shouldn't be any surprise. Size can be anything because everyone is different. Your penis is the size and shape it is supposed to be for you.
yes. 4in is rather small. the average length in America is 6in.