Hospital
$200+
Other Labs
$79
TestWell
$35.99
Estradiol (E2) is the most potent and prevalent form of estrogen in premenopausal women. It plays a critical role in menstrual cycle regulation, bone health, cholesterol metabolism, and reproductive function. Testing estradiol helps evaluate fertility, menstrual irregularities, menopause status, and hormone therapy. In men, elevated estradiol can cause gynecomastia and other symptoms.
Sample Type
Blood draw
Fasting
Not required
Results In
1–3 business days
Performed By
Labcorp
1 biomarker tested
Your Estradiol (E2) results will include values for each of the 1 biomarker tested, along with reference ranges. Results are reviewed by a licensed physician before being released to your secure portal.
If any values fall outside the normal range, your report will include guidance on what that may mean and recommended next steps. You'll receive an email notification when your results are ready, typically within 1–3 business days.
Typical reference range layout
Lab reports show where your value sits relative to established reference intervals—your physician interprets this in context for you.
No fasting required. Women: best tested on day 3 of the menstrual cycle for fertility evaluation.
TestWell Price
$35.99
No insurance needed · HIPAA compliant
Frequently ordered together
Customers who ordered Estradiol (E2) also added these for a more complete health picture.
Measures total testosterone levels — the starting point for evaluating hormonal health in men and women.
$33.99
The primary screening test for thyroid function — detects both overactive and underactive thyroid.
$26.99
The definitive vitamin D test — an estimated 42% of American adults are deficient.
$41.99
Estradiol (E2)
$35.99