Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Reference Guide
  /  
BostonHeart Diagnostics
  /  
Estradiol (E2)

Estradiol (E2)

By 
BostonHeart Diagnostics
Estradiol (E2)
BostonHeart Diagnostics
Vibrant & Rupa Partnership Ended Feb 1st.
Vibrant Wellness & America are no longer available on platforms like Rupa, but we’ve created a list of comparable tests. You can also talk to a Rupa rep to help you transition to alternatives! Learn more.
Sign up free to order the 
Estradiol (E2)
 test.
One login for 30+ lab companies.
Start an Order

About the Test

Ordering the Estradiol (E2) with Boston Heart Diagnostics

Estrogens are a group of steroids responsible for the development and function of reproductive organs and the formation of secondary sex characteristics in women.

Estrogens and progesterone help to regulate the menstrual cycle, are involved in the growth of breasts and the uterus, and help to maintain a healthy pregnancy. They are considered the main sex hormones for women, although they are also found in men and play a role in bone metabolism and growth in both sexes.

What is Estradiol (E2)?

Estradiol (E2) is a form of the hormone estrogen. It is primarily produced in the ovaries under stimulation of FSH and LH in pre-menopausal women and the testicles in men. It's also called 17 beta-estradiol. The ovaries, breasts, and adrenal glands produce this hormone, and during pregnancy, the placenta also produces estradiol.

E2 is the most potent estrogen and is present in the highest concentration in non-pregnant, pre-menopausal women. Estradiol levels are a good marker of ovarian function, and they vary depending on a woman's age and reproductive status.

Which Patients is the Estradiol (E2) Test from Boston Heart Diagnostics Best Used For?

  • An estradiol test usually is not requested alone to make a diagnosis. However, the test results may help a physician decide if further testing is necessary.
  • The physician may order an estradiol test if sex characteristics in a woman or a man are not developing at the standard rate. An estradiol level higher than the normal range may indicate puberty is happening earlier than usual, also known as precocious puberty. On the other hand, lower levels of estradiol may indicate late puberty.
  • The Estradiol (E2) test can help the physician determine if there are problems with the adrenal glands. It can also help determine if treatment for hypopituitarism is working.
  • The test may also be requested to investigate the causes of abnormal menstrual periods, vaginal bleeding, and infertility in women.
  • The physician may also order an estradiol test in women whose menstrual cycle has stopped or with symptoms of menopause. A woman's body will gradually produce less estrogen and estradiol during and after menopause.
  • The estradiol test can also indicate how well the ovaries are working and can help to diagnose an ovarian tumor.
  • People undergoing transgender hormone therapy may also receive estradiol as part of their treatment. In this case, their estradiol levels may be regularly tested and monitored.

*Note

Be sure to ask patients about all the medicines they are currently on as they can affect results. Including:

  • Birth control pills
  • Antibiotics
  • Corticosteroids
  • DHEA (a supplement)
  • Estrogen
  • Medications to manage mental disorders (such as phenothiazine)
  • Testosterone

*Please be advised that Boston Heart Diagnostics policy states that practitioners are unable to order labs on themselves or their immediate family members.

About the Test

This is a single-marker test measuring estradiol (E2). It is used to help diagnose infertility issues, hormone imbalances, and other reproductive conditions. Please be advised that Boston Heart Diagnostics policy states that practitioners cannot order labs on themselves or their immediate family members.

More Resources

No items found.

Biomarkers

Estradiol
Estradiol
No items found.
Start an Order
Lab Test Information
Price
$
24
.00
 $
24.00
Sign up to View
Sample Type
Serum
Shipping Time
1 - 7 days
FedEx
Turnaround Time
14 days
Test Preparation Starts
Up to 3 days before collection
Number of Collection Days
1 day
Methods Used For Processing
Competitive Immunoassay
Lab Certifications
CLIA Certified
CAP Accredited
ISO 15189
COLA Accredited
Order, track, and receive results from 30+ labs in one place.