It indicates the development of sexual maturity or the start of menstrual process.
What is menarche?
- menarche is the first menstrual cycle that a woman experiences after gaining sexual maturity.
- it is the main event of female puberty.
- it usually occurs between the ages of 10 and 17
- the avg age being 13
- Menarche is a rather late event in puberty and usually occurs 6 months after PHV is achieved. The age that menarche occurs varies and is dependent on the interaction between genetic and environmental factors.
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