The hormone responsible is testosterone. This hormone causes a lot of changes including the voice.
Testosterone is the main hormones that develops the male body. The voicebox deepness depends on the larynx muscles and how far it descends as he grows.
voice size hormones and body hair
Its not the hormones that make the voice deeper, its because of your testicles and penis growing hence pulling down your vocal chord. Making your voice deeper. Hope this helped! :)
Testosterone.
Testosterone.
Testosterone is the predominant hormone in puberty in males, including deepening of the voice.
A 'surge' of Testosterone.
Nope it's not possible. Nobody is born with a man's voice. That comes with male puberty (or a female getting exposed to male hormones).
The balls of boys drop during infancy. Voice change happens during puberty and is related to the hormones produced by the testicles. Testicles that are taken out before puberty can affect the voice change of a boy.
It takes time. Though you have started progressing through the stages of puberty, you haven't finished yet. Since you have started to develop pubic and axillary (armpit) hair, it shows that your hormones are functioning, so there is no need to worry. Your voice will most likely begin changing within a year or so.
when boys go through puberty, two hormones are sent through your body. when these hormones are sent out, your body reacts to it by an enlarging penis, an urge to be around girls, especially girls your age, you get boners out of nowhere, and a deeper voice.
Hormones increase at about 10-11 years of age & that is what starts puberty. As Estrogen rises in girls they start developing breasts, and starting a menstrual cycle and looking and acting more feminine. Males start puberty at about the same age when testosterone increases. They start to develop muscles, their voices drop, and they grow pubic hair & facial hair. and they develop sexual maturity.