+Menstruation is the cyclical shedding of the uterine lining, a natural biological process in [Females](/wiki/females) of reproductive age. This monthly cycle, often called a [Period](/wiki/period), prepares the body for potential [Pregnancy](/wiki/pregnancy).
+## See also
+- [Reproduction](/wiki/reproduction)
+- [Hormones](/wiki/hormones)
+- [Uterus](/wiki/uterus)
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