Estrogen levels below what level may indicate approaching menopause?
When estradiol levels are below 30 pg/mL, it may indicate that menopause is approaching. The detailed explanation is as follows:
Estradiol is a type of steroid estrogen that promotes the development of the female reproductive system, including the uterus, vagina, ovaries, and breasts. It also influences female physical characteristics, such as smoother and fairer skin and breast development. Additionally, it regulates the female menstrual cycle, affecting the onset, duration, and length of menstruation. When estradiol levels fall below 30 pg/mL, it typically suggests that menopause is imminent. Moreover, low estradiol levels may also result from factors such as oral contraceptive use, ovarian insufficiency, ovarian tumors, or molar pregnancy.
If testing reveals low estradiol levels, it is recommended to visit a hospital for a thorough evaluation to identify the specific underlying cause and to receive appropriate treatment under medical supervision.