Womens Health and Fitness

Menstruation

Menstruation is known as a period and many other informal terms are the systematic discharge of blood and mucosal tissue from the inner lining of the uterus between the vaginas. The menstrual cycle is distinguished by the rise and the fall of hormones. Menstruation is activating by falling progesterone levels and is a sign that pregnancy has not appear. The first period, a point in time called as menarche, normally begins between the ages of 12 and 15.Menstruation starting as young as 8 years would still be consider being normal.