Description
Serum, Estradiol is a key type of estrogen (female sex hormone) produced by the ovaries. However, during pregnancy, the placenta also produces estradiol. This test is recommended for females to assess reproductive health, menstrual cycle, fertility, and other factors. Increased levels may be indicative of pregnancy, gynecomastia, or ovarian tumors. Levels are also high during the assisted reproduction stage where ovulation is induced and low during the early follicular phase. Whereas decreased levels may either indicate a lesion in the hypothalamus-pituitary axis or a lack of ovarian synthesis. Medicas offers this test at a discounted rate, along with the home collection., Non Fasting
Sample Required:
A blood sample is required for the Estradiol (E2) Test. This blood sample is typically drawn from a vein in your arm using standard venipuncture procedures.
Test Time:
The Estradiol (E2) Test is processed within a few hours to a few days, and results are usually available accordingly.
Test Normal Range:
The normal estradiol levels can vary depending on factors such as age and sex, but in adult females not taking oral contraceptives, typical values can range from 15 to 350 picograms per milliliter (pg/mL).
What is the Test?
The Estradiol (E2) Test measures the concentration of estradiol, a form of the hormone estrogen, in your blood. Estradiol plays a vital role in the development and maintenance of female sexual characteristics and reproductive function.
Test Procedure:
A blood sample is taken from a vein in your arm by a healthcare worker. The blood sample is sent to a laboratory for analysis. In the lab, specialized equipment is used to measure the concentration of estradiol in your blood.
When to Take the Test:
The Estradiol (E2) Test may be ordered by a healthcare provider in various clinical scenarios, including:
To assess ovarian function, particularly in cases of infertility or irregular menstrual cycles.
To monitor hormone replacement therapy (HRT) in menopausal women.
To evaluate conditions related to hormonal imbalances, such as polycystic ovary syndrome (PCOS) or estrogen-producing tumors.
To assess the timing of the menstrual cycle in fertility treatments.
Who Should Take This Test:
Individuals with menstrual irregularities, fertility concerns, hormonal imbalances, or those undergoing hormone replacement therapy may be advised to take this test as part of their diagnostic evaluation. It is typically ordered by a healthcare provider based on a patient’s specific medical history and symptoms.
Precautions for Exceptional Cases (Pregnancy, etc.):
Pregnancy and certain medications can influence estradiol levels. It’s essential to inform your healthcare provider if you are pregnant, taking medications, or have any underlying medical conditions that may affect the interpretation of the test results.
FAQs (Frequently Asked Questions):
Q1: What is the role of estradiol in the body?
A: Estradiol, a form of estrogen, is responsible for the development of female secondary sexual characteristics, regulation of the menstrual cycle, and support of the reproductive system.
Q2: Can estradiol levels be measured in males?
A: Yes, estradiol is also present in males, although at lower levels than in females. It plays a role in male sexual function and bone health.
Q3: What are the symptoms of high estradiol levels in females?
A: High estradiol levels in females can lead to symptoms such as breast tenderness, irregular menstrual cycles, and mood swings.
Q4: What are the symptoms of low estradiol levels in females?
A: Low estradiol levels in females can result in symptoms like hot flashes, vaginal dryness, and an increased risk of osteoporosis.
Q5: How is estradiol replacement therapy administered in menopausal women?
A: Estradiol replacement therapy can be administered through oral medications, patches, gels, or creams, depending on a woman’s specific needs and preferences. Your healthcare professional will select the best form and dose for you.
