Wstrogen dominance is a clinical phenomenon that may affect women (or man) at any point in their life. Although estrogen is generally considered the main female sex hormone, there is such a thing as too much in women.
Likewise, men do in fact require small amounts of estrogen but they too can suffer from estrogen dominance. Estrogen dominance is more often an issue in women, so the focus of this article will be estrogen dominance in women. The term "estrogen dominance" refers to when estrogen is in higher quantities than needed, and it's usually higher in relation to the other sex hormones. A woman's menstrual cycle is heavily dependent on four hormones: luteinizing hormone (LH), follicle stimulating hormone