It's different for all. When your voice starts to change, it is coming on.
There is no particular day it happens. Puberty is a process that takes a few years to complete. For boys it usually starts at around 12 or 13-years-old but it can start earlier or later.
You will notice as the first signs of puberty begining that the testicles are getting larger, then pubic hair and the penis growing longer follows. The voice getting deeper is later in puberty.
Puberty is a phase in a boy's/girl's life when he/she matures into an adult. The body grows and the boy/girl becomes sexually mature.
Yes,it is normal as you do,Puberty is like changes your voice.
Puberty it self is helping you transition with coping...
Puberty, puberty!When a boy starts changing into a man.Read all about it!* http://wiki.answers.com/Q/What_is_puberty
If you are a boy, yes.
through puberty
The size of a boy's nipples grow somewhat during puberty, so it will be dependent on his age and his stage in puberty.
A boy knows that he's going into puberty once the hair around his private part starts to grow.
yes a boy will grow hair
If you have not reached puberty at 18 you need help from a doctor to start it with medical help.
it is normal
9 to 15