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Follicle Stimulating Hormone (FSH)

Hormonal Health

38.00

Private FSH Blood Test in London for £38, measuring Follicle Stimulating Hormone levels with results in 1–2 days.

Turnaround time

1-2 days

Biomarkers count

1

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Same-Day Appointments

UKAS Accredited Labs

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Under 18? Patients under 18 can only be seen at GB Medlabs and Clinilabs, Monday to Friday only.

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Overview of the Follicle Stimulating Hormone (FSH) Test

The Follicle Stimulating Hormone (FSH) Test is a private blood test that measures levels of FSH, a hormone produced by the pituitary gland that plays an important role in reproductive health and hormone regulation.

FSH is involved in the development of ovarian follicles in women and supports sperm production in men. Measuring FSH levels can provide useful information when assessing reproductive hormones, menstrual cycle changes, fertility concerns, or changes related to ageing and hormonal transitions.

This is a single-marker hormone test focused specifically on Follicle Stimulating Hormone. FSH results are often interpreted alongside other hormones such as LH, oestradiol, progesterone, testosterone, and clinical symptoms where appropriate.

This test does not diagnose fertility problems, menopause, or hormonal disorders on its own. Results should always be interpreted alongside symptoms, medical history, age, sex, medications, and other relevant clinical information by a GP or suitably qualified healthcare professional.

What Does the Follicle Stimulating Hormone (FSH) Test Check ?

Reproductive Hormone Marker

Follicle Stimulating Hormone (FSH)- A hormone produced by the pituitary gland that regulates reproductive function.

Who May Benefit From the Follicle Stimulating Hormone (FSH) Test ?

This test may be suitable for people who want to:

Assess reproductive hormone balance – Measure FSH levels as part of a broader understanding of hormonal health and reproductive function.

Investigate menstrual cycle changes – Explore hormone levels when experiencing irregular periods, changes in cycle patterns, or other reproductive concerns.

Support fertility investigations – Provide useful laboratory information that may be considered alongside other fertility assessments.

Assess hormonal changes related to ageing – Monitor FSH levels during life stages such as perimenopause, menopause, or age-related hormonal changes.

Investigate symptoms linked with hormone fluctuations – Support assessment of symptoms such as hot flushes, changes in libido, or mood changes.

Monitor reproductive health markers – Track hormone levels over time when recommended by a healthcare professional.

Support male reproductive health assessments – FSH can provide information about hormone signalling involved in sperm production.

Arrange a private blood test in London without waiting for a GP referral – Access convenient hormone testing through London Blood Tests with clinic appointments and home visit options available.

Symptoms and Reasons to Consider the Follicle Stimulating Hormone (FSH) Test

You may wish to consider the Follicle Stimulating Hormone (FSH) Test if you are experiencing symptoms or concerns that may be linked with reproductive hormone changes. This test may be relevant if you have:

Irregular menstrual cycles – Changes in FSH levels may be considered when assessing altered menstrual patterns alongside other hormones.

Difficulty conceiving – FSH testing may form part of a wider fertility assessment when investigating reproductive health.

Symptoms associated with perimenopause or menopause – FSH levels can change during natural hormonal transitions.

Hot flushes or night sweats – These symptoms may be associated with hormonal changes and should be assessed in clinical context.

Changes in libido – Hormonal fluctuations can contribute to changes in sexual wellbeing.

Unexplained changes in reproductive health – FSH testing may provide additional information when investigating hormone-related concerns.

Male fertility concerns – FSH plays a role in sperm production and may be included in male reproductive assessments.

Monitoring hormone treatment – FSH levels may be monitored as part of certain hormone-related treatments under medical supervision.

FSH levels naturally vary depending on age, sex, menstrual cycle timing, and other health factors. A single result should not be interpreted in isolation.

Symptoms can have many possible causes, and results should always be reviewed alongside medical history, symptoms, medication use, and professional healthcare advice where appropriate.

How to Prepare

Fasting

Fasting is not required.

Hydration

Drink water before your appointment to support easier blood collection.

Medication

Continue prescribed medication unless your doctor or clinician tells you otherwise.

Supplements

Some supplements or hormone treatments may influence results.

Timing

FSH levels can vary depending on menstrual cycle stage. Follow any timing instructions provided at booking.

Previous results

Keep previous hormone results if you want to compare changes over time.

How to Book Your Follicle Stimulating Hormone (FSH) Test in London

Booking your Follicle Stimulating Hormone (FSH) test with London Blood Tests is simple and designed to fit around your schedule.

1

Choose the Follicle Stimulating Hormone (FSH)

Select the Follicle Stimulating Hormone (FSH) Test online and review the included biomarkers before booking.

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Select your sample collection option

Choose an in-clinic blood draw (+£35) or a home/hotel phlebotomy visit (+£60), where a qualified phlebotomist collects your blood sample and sends it to the laboratory.

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Attend your appointment

Visit our London clinic or have your sample collected at your home or hotel.

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Laboratory analysis

Your sample is analysed to measure Follicle Stimulating Hormone levels.

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Receive your results securely

Your results are sent securely by email, ready to review yourself or discuss with a GP, specialist or qualified clinician.

When Will I Receive My Results?

Results for the Follicle Stimulating Hormone (FSH) Test are typically available within 1–2 days.

Results are sent securely by email once laboratory analysis is complete. Turnaround time usually begins when the laboratory receives the sample, not necessarily when the sample is collected.

Specialist testing or laboratory requirements may occasionally result in longer turnaround times.

Results outside the expected range should be reviewed with a GP, fertility specialist, endocrinologist, or suitably qualified clinician.

Understanding Your Results

FSH reference ranges can vary depending on the laboratory, testing method, age, sex, and for women, the stage of the menstrual cycle.

A normal FSH result does not always rule out a reproductive or hormonal concern, and an abnormal result does not automatically confirm a diagnosis.

Results should be interpreted alongside symptoms, medical history, medications, age, sex, and other relevant hormone tests. Speak with a GP or qualified clinician if you have concerns about your results.

Why Book With London Blood Tests?

Private blood testing in London

Clinic and home visit options available

Specialist individual tests and advanced health panels

Secure results sent by email

Clear pricing before booking

Convenient appointment process

Support with choosing the right test

Suitable for patients who want private testing without a long wait

Private FSH Blood Test in London

At London Blood Tests, we provide private Follicle Stimulating Hormone testing in London for individuals seeking information about reproductive hormone levels and hormonal health.

Clinic appointments are available, with home visit options depending on location and availability. This allows access to a private blood test near you with flexible and discreet sample collection.

The FSH Test provides useful laboratory information that can support conversations with a GP, fertility specialist, or healthcare professional when exploring reproductive or hormonal concerns.

Frequently Asked Questions

It measures Follicle Stimulating Hormone, a hormone involved in reproductive function.

It may be useful for people investigating fertility, menstrual changes, menopause-related symptoms, or reproductive hormone balance.

No. FSH is one marker that may be considered alongside symptoms and other clinical information.

No fasting is required.

Yes. FSH levels can vary depending on the stage of the menstrual cycle.

Results are typically available within 1–2 days.

Yes. Certain medications and hormone treatments may influence results.

Yes. London Blood Tests offers private FSH testing with clinic and home visit options.

Yes, depending on your location and availability.

GP consultations are available separately via remote, home, AI-assisted, or in-clinic services if required.