Menstruation occur at the age of 9 to 16 years old
Medicines can change menstruation.
because puberty starts at the age of menstruation, that is the age at which the body is developed enough to begin with the job of reproduction.
There is no set age for a woman's menstruation to begin or end.
the age? any time 8-16
Yes. When a woman goes through menopause, her menstruation will end. The average age for menopause is in the early 50's.
menopausal
18
It is 12.
Secondary amenorrhea occurs in women of childbearing age after a period of normal menstruation and is diagnosed when menstruation has stopped for three months. It can occur in women of any age.
The period of natural cessation of menstruation. See Change of life, under Change.
The average age of menstruation, known as menarche, for girls is around 12 years old. However, it can occur anywhere between 9 and 15 years old and can be influenced by factors such as genetics, nutrition, and overall health.