Puberty starts when the pituitary gland signals the adrenals to produce hormones. The time when this happens is controlled by our genes.. so family history affects the ages at which puberty starts
Puerty has nothing to do with eyesight, but it all is determined by hormones. The body determines when the right hormones are released and puberty starts. Other body functions do not affect this process.
When puberty starts.
Hormones ! A person's hormones control the onset of puberty.
Puberty starts at 12 years of age in males. The penis starts growing at 13/14 years of age.
In girls, puberty starts at the age of 11-12 . in boys it starts at the age of 12-13. So no, 12 is not too early.
Puberty starts at 11 and ends at 15/16. So puberty lasts nearly 5 years.
Before or during puberty.
There's no answer.
No, puberty starts whenever your body is ready.
Puberty usually starts around 8 and ends at the age of 17-20.
Yes, that's the definition of puberty.
Spermatogenesis starts at puberty in everyone . This is because the testis become mature.