Estradiol (E2)
Primary estrogen in reproductive-age women. Essential for menstrual cycle, bone health, and fertility. Low in menopause.
Test Information
Reports In
Same day (6 hours)
Parameters
1
Requisites
Blood Sample
Sample Type
Blood
Measures
Serum estradiol (E2) level
Identifies
Ovarian function, menopause, fertility status, estrogen-producing tumors
What is the Estradiol Test?
Estradiol (E2) is the primary female sex hormone produced by the ovaries. It controls menstrual cycles, breast development, bone health, and cardiovascular protection. Estradiol levels vary significantly during the menstrual cycle and decline sharply during menopause.
Why Should You Take This Test?
Tracks ovarian response in IVF. Low estradiol with high FSH suggests menopause or poor reserve. High levels may indicate ovarian cysts or tumors.
Who Should Get Tested?
Infertility Assessment
Estradiol is key for egg development.
Menopausal Symptoms
Low estradiol confirms menopause.
IVF Monitoring
Tracks ovarian response during IVF.
Men with Gynecomastia
Excess estrogen in men.
Warning Signs — When Should You Get This Test?
Common Conditions Detected
Frequently Booked Together
Tests commonly ordered alongside Estradiol for a complete picture
FSH
Interpreted together for fertility assessment
LH
Hormonal profile for ovulation status
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