Menopause – Hormone Levels in Flux


By Denise DeWitt
July 15, 2010

Most women have probably heard menopause described as a horror story of symptoms with dreaded hot flashes topping the list. Menopause is often called “the change” because the start of menopause marks the beginning of a new chapter in a woman’s life when bearing a child is no longer possible.

While the changes that take place leading up to menopause can be uncomfortable and distracting, the first thing to remember about menopause is that it is a normal, natural part of life that all women experience. Typically, menopause occurs between the ages of 45 and 55 although the symptoms of menopause can begin several years earlier. The average age for menopause is 51.

How hormones work

To understand why menopause happens, you first need to understand how the female reproductive system works. When a girl goes through puberty, her body begins producing higher levels of the hormones that will regulate her reproductive cycles as she becomes a woman. Hormones are chemicals created by the body to control various functions. When the brain sends out the signal, hormones are released to carry the message to the appropriate organ or gland. One important source of hormones in a woman’s body is the ovaries. In addition to making and releasing eggs each month, the ovaries produce the hormones estrogen and progesterone that help get the uterus ready each month so an egg can implant if it is fertilized.



Author: Leslie Carol Botha

Author, publisher, radio talk show host and internationally recognized expert on women's hormone cycles. Social/political activist on Gardasil the HPV vaccine for adolescent girls. Co-author of "Understanding Your Mood, Mind and Hormone Cycle." Honorary advisory board member for the Foundation for the Study of Cycles and member of the Society for Menstrual Cycle Research.