Preferred amount: 1.0 mL Serum
Minimum amount: 0.5 mL Serum
24hrs; Also offered STAT at an additional charge
Centrifuge required?: Yes
Serum estradiol measurement in women reflects primarily the activity of the ovaries. It is used to measure or monitor estrogen levels of a woman who has unexplained abnormal menstrual cycles, abnormal or heavy bleeding, infertility, symptoms of menopause.