From about 9-16 years old, usually about age 12 or 13
yes, if you are a girl, you menstruate.
a girl who has started to menstruate should be more careful about her body. why?
13.
No menstruation come with puberty.
it means that the girl is puberty
Around 12 yrs.
Typically, a woman of childbearing age should menstruate every 28 days or so unless she is pregnant or moving into menopause.
Once a girl has begun to menstruate (get her period), then she is able to have a baby and become sexually active.
I know that the youngest female to become a mother was a Columbian girl who at the age of four gave birth to a son. So it obviously is possible for a girl to be menstruating at the age of eleven. I suppose there is a possibility that an 11 year old girl could menstruate for more then 10 days.
The average age would be thirteen however menstruation is different for every female.
The usual age where puberty starts in a girl is 11 years. But some get it earlier some get it later.
Some time after he has reached puberty the sperms starts to be created.