It is recommended to get acquainted with the theory of metaphors in order to be able to write metaphor essay in a competent way with the deep understanding of the purpose of metaphor essays writing.
Estradiol is the type of estrogen that is normally measured with testing, and a normal range is 30-400 pg/mL for premenopausal women (depending on where you are in your menstrual cycle) and 0-30 pg/mL for postmenopausal women. Levels lower than 20 pg/mL may cause hormonal symptoms such as hot flashes.
A significant amount of estrogen is also produced in fatty tissue. Estrogen levels can range from 400-700 in a premenopausal woman at around cycle day 12 of her cycle, to nearly zero after menopause. At age 60 an average unsupplemented woman will have lower estrogen levels than a similarly aged man.