What age do girls take the voice they will hold as adults?
Answers: Hmm, it really depends on your genetics and such but
I'd say roughly around 16 - 19. At max, you should obtain it in your early 20's..
Actually when I be younger my voice was kind of reflective for a girl. The funny thing is i hit puberty and it got so highpitched. A friend of mine moved away and when I visit her she thought I was faking it. I also get teased alot! However now that I am elder it is still highpitched, but its much more grown up sounding and womanly. Men's voices are always varying. Women get their voices as a youth I guess..
Ages 15-18 it would be during the puberty stages.