When a child reaches puberty, in hindus, in some families a ritual called "munja" is performed. In some families, the father and son and mother and daughter have 'the talk'. :-)
if you mean when a girl has her period, this happens once a month once the girl reaches puberty.
When it reaches puberty
Yes
400,000
Adult age is when a Muslim reaches Puberty
Puberty is the process in which your body reaches sexual maturity. You are not born sexually active, therefore you must go through puberty before you can.
Everyone reaches puberty at a different age. So, as soon as the signs of puberty start to show themselves.
Testosterone.
Testosterone.
Testosterone is the predominant hormone in puberty in males, including deepening of the voice.
In certain unusual situations, the wife has the means to dissolve the marriage unilaterally. The first of these is called the "option of puberty". This is where the girl is married before puberty. When she reaches puberty, she has the right to accept or reject the marriage.
A 'surge' of Testosterone.