Why is an Estradiol Test important?

The Estradiol level is the most important test for assessing the amount of estrogen in the body.

Why is an Estradiol Test level important in women?

In women, Estradiol is important for ovarian function and the menstrual cycle. Deficiencies can lead to irregular periods, hot flashes, infertility, hair loss, and vaginal dryness.To measure or monitor your estrogen levels if you are a woman who has unexplained abnormal menstrual cycles, abnormal or heavy bleeding, infertility, symptoms of menopause, or any other hormonal alterations; also used to test for fetal-placental status during early stages of pregnancy and to evaluate feminization, the presence of female-like characteristics in males.

Why is an Estradiol Test level important in men?
In men, Estradiol is found as metabolite of testosterone and, in excessive levels, may cause reduce sperm count and cause gynecomastia (enlarged breast tissue).