Oestradiol

Oestradiol Blood Test
Measure Your Oestradiol Levels from Home

The Oestradiol Blood Test measures the level of oestradiol (E2), the most important form of oestrogen in the body. Oestradiol plays a vital role in female reproductive health, menstrual cycle regulation, fertility, bone health, and overall hormonal balance. It also has important functions in male health, including libido, bone density, and hormone regulation.

With the Repose Healthcare Oestradiol Blood Test, you can conveniently check your hormone levels from home using a simple finger-prick blood sample and receive accurate laboratory results without needing to visit a clinic.

What Is Oestradiol?

Oestradiol (E2) is the primary form of oestrogen produced mainly by the ovaries in women and in smaller amounts by the adrenal glands and fatty tissues. In men, oestradiol is produced through the conversion of testosterone.

Oestradiol is responsible for many essential bodily functions, including:

Regulation of the menstrual cycle
Ovulation and fertility
Development of female reproductive tissues
Maintenance of bone density
Cardiovascular health
Libido and sexual function
Mood and emotional wellbeing

Abnormal oestradiol levels may contribute to fertility problems, menstrual irregularities, menopausal symptoms, and hormonal imbalances.

What Does This Test Measure?
Oestradiol (E2)

This test measures the concentration of oestradiol in your blood. The result helps assess ovarian function, reproductive health, fertility status, and overall hormone balance.

Oestradiol levels naturally fluctuate throughout the menstrual cycle, making timing of testing important in some circumstances.

Why Test Your Oestradiol Levels?

Testing oestradiol can help investigate a variety of hormonal and reproductive health concerns.

Women may consider testing if they experience:
Irregular menstrual periods
Absent periods (amenorrhoea)
Fertility difficulties
Symptoms of menopause
Hot flushes and night sweats
Mood changes
Low libido
Vaginal dryness
Symptoms of Polycystic Ovary Syndrome (PCOS)
Men may consider testing if they experience:
Reduced sex drive
Erectile dysfunction
Fertility concerns
Breast enlargement (gynaecomastia)
Hormonal imbalance symptoms
Who Should Take This Test?

This test may be suitable for:

Women trying to conceive
Individuals undergoing fertility investigations
Women experiencing menstrual irregularities
Women approaching menopause
Individuals monitoring hormone replacement therapy (HRT)
Men investigating hormone imbalance
Patients assessing ovarian function
Anyone seeking insight into their reproductive health
Understanding High Oestradiol Levels

Elevated oestradiol levels may be associated with:

Pregnancy
Ovarian cysts
Certain ovarian tumours
Hormone replacement therapy
Obesity
Liver disease
Certain fertility treatments

High oestradiol levels may contribute to symptoms such as bloating, breast tenderness, mood changes, and irregular menstrual cycles.

Understanding Low Oestradiol Levels

Low oestradiol levels may occur due to:

Menopause
Premature ovarian insufficiency
Excessive exercise
Low body weight
Certain pituitary disorders
Ovarian dysfunction

Low levels may contribute to:

Hot flushes
Night sweats
Vaginal dryness
Reduced libido
Fertility difficulties
Bone density loss
Oestradiol and Fertility

Oestradiol is essential for normal ovulation and reproductive function. Measuring oestradiol levels can provide valuable information during fertility assessments and may help healthcare professionals evaluate ovarian reserve and reproductive hormone balance.

Oestradiol testing is often performed alongside other reproductive hormones such as:

Follicle-Stimulating Hormone (FSH)
Luteinising Hormone (LH)
Progesterone
Prolactin
Anti-Müllerian Hormone (AMH)
Oestradiol and Menopause

As women approach menopause, oestradiol production declines significantly. Monitoring oestradiol levels may help assess menopausal status and support decisions regarding hormone replacement therapy and symptom management.

Sample Type
Finger-prick blood sample
Easy home collection
Return sample using the prepaid laboratory envelope provided
Laboratory Analysis

Your sample is analysed by an accredited UK laboratory using validated testing methods to provide accurate and reliable hormone measurements.

Understanding Your Results

Your report will include:

Oestradiol (E2) level
Laboratory reference ranges
Guidance on whether your result falls within the expected range

Results should always be interpreted alongside age, sex, menstrual cycle stage, symptoms, and any medications being taken.

Benefits of the Repose Healthcare Oestradiol Blood Test

✓ Convenient home sample collection

✓ No GP appointment required

✓ Fast and confidential results

✓ UK accredited laboratory analysis

✓ Supports fertility and menopause assessments

✓ Suitable for both women and men

✓ Helps identify hormonal imbalances

Frequently Asked Questions
What is oestradiol?

Oestradiol is the primary form of oestrogen and plays a key role in reproductive health, fertility, bone strength, and hormone regulation.

Can low oestradiol affect fertility?

Yes. Low oestradiol levels can interfere with ovulation and reproductive function, potentially making conception more difficult.

Does oestradiol decline during menopause?

Yes. Oestradiol production decreases significantly during the menopausal transition and after menopause.

Can men have abnormal oestradiol levels?

Yes. Both high and low oestradiol levels can affect male fertility, libido, and hormone balance.

Should I take the test on a specific day of my menstrual cycle?

Depending on the reason for testing, your healthcare provider may recommend testing at a particular stage of your cycle. Follow any instructions provided with your test kit.

Order Your Oestradiol Blood Test Today

Take control of your hormonal health with the Repose Healthcare Oestradiol Blood Test. Whether you are investigating fertility concerns, monitoring menopause, assessing hormone balance, or seeking reassurance about your reproductive health, our easy-to-use home testing kit provides accurate laboratory analysis and confidential results you can trust.