What is menarche?

A human female experiences two major changes, menarche and menopause during her life. Mention the significance of both events.

A human female experiences two major changes, menarche and menopause during her life. Mention the significance of both the events.

What is menorrhagia and what causes it?

What is funicle? What is hilum?

Define menarche

Explain menarche and menopause.