Blood sample collection options

You can choose your preferred collection method when you checkout

Finger prick kit (FREE)

You can do this test at home without the need for a doctor. We'll send you everything you need to collect your sample and post it back to us. And it's all included in the cost. We've put together a video that covers the process, making it easy to check and track your health from home.

Home nurse appointment (+£45) was £60

We'll arrange for a medical professional to visit your home and collect your sample. This is great if you're unsure on how it all works or have trouble collecting a sample. No need to book a doctor's appointment or visit a clinic, we'll send you everything you need to collect a sample and post it back to our labs.

Visit a partner clinic (+£45)

Once you've ordered your test, look out for an email from our phlebotomy partners containing information and a link to book your appointment. We'll send you everything the clinic will need to complete the sample and post it back to our labs.

Organise a nurse myself (FREE)

If none of the above options work for you, you can arrange your own medical professional to collect your sample. There is no additional charge for this. Once you've ordered your test, we'll send you everything you and your chosen medical professional will need to collect a sample and post it back to our labs.

Still unsure how it works? You can find more information on collection methods and the service we provide in our 'How it Works' section.

What gets tested?

9 Biomarkers

Additional biomarkers can be added by personalising this test.

What are biomarkers?

Biomarkers are specific compounds we can detect in your blood sample that reflect different things about your health. Your test will tell you your levels for each of the above biomarkers, and whether they are in a normal range.

About flexible subscriptions

How does a subscription work?

When you purchase this test subscription plan, we will automatically send you another test kit in a few months. Don't worry - you have full control over when this will be, and you can change/cancel it anytime.

When you first purchase this test, you can choose your subscription options in the checkout. We do this, because we recommend taking multiple tests over time to track how your biomarkers change. You'll be charged per test kit (rather than monthly, for example).

Why subscribe to multiple tests?

One test will show you what areas you need to focus on, continued testing will help you learn how your training, diet and lifestyle is impacting your health.

How often should I test?

We recommend a follow up test 3 months after your first test, followed by a test every 6 months depending on your results, but its up to you!

Can I change what's tested in future tests?

Yes, you can tailor/customise subsequent tests (via your app) to focus on just the areas that need improving.

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Forth home blood test kit with yellow tube
AMH results on the Forth app from a female fertility blood test
Hand holding a lancet up to a finger on the other hand
Analysed by
NHS Lab
Tracked 24
delivery
Personalised
GP advice
Finger prick or venous collection

Female Fertility Blood Test

Trustpilot 4 stars

Results in 5 working days

9 Biomarkers

Take control of your fertility with our Female Fertility Test. This at-home blood test checks key reproductive hormones like FSH, LH, and oestrogen to give you valuable insights into ovulation and hormonal balance. Whether you're planning for pregnancy or just want to understand your reproductive health, our test helps you make informed decisions about your fertility.

Analysed by
NHS Lab
Tracked 24
delivery
Finger prick or venous collection

£144

Klarna

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What gets tested?

9 Biomarkers

Blood sample collection options

WHEN TO TAKE THE TEST?

If you're having a regular period, collect your sample on day 21 of your menstrual cycle (day 1 being the first day of your period), otherwise take the test at any time.

1 Million+

results delivered

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Understand Your Hormones and Take Charge of Your Fertility

Hormonal balance is key to reproductive health. Our Female Fertility Test checks essential hormones like follicle-stimulating hormone (FSH), luteinising hormone (LH), oestrogen, and prolactin, helping you understand your cycle, ovulation, and potential fertility issues.

Ideal for women trying to conceive, managing conditions like PCOS, or simply wanting to track their hormonal health, this test gives clear insights into your reproductive function. Collect your sample at home with our easy finger-prick test and send it to our accredited lab. Your results, reviewed by a doctor, will be available via the Forth app, along with expert guidance.

How our Female Fertility Test works

Getting the insights you need to improve your health has never been easier.

A Hand holding a lancet that is held up to a finger on the other hand

1. Collect your blood sample

It takes 5 minutes to collect a small sample of blood from your finger tip. Post it back to our labs using the Tracked-24 envelope included in your kit.

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2. View your results

You will receive your Results within 5 working days in the Forth app, along with the optional doctors comment and detailed report.

Metabolic health scores

3. Make improvements

The detailed report makes it easy to identify areas that need improving, make changes and track your progress.

Female Fertility Test, recommended by our doctors

"A female fertility blood test provides critical insights into your reproductive health. It assesses hormone levels related to ovarian function, egg reserve, and menstrual cycle regularity. This information can help you plan for pregnancy, identify potential fertility issues early, and explore appropriate interventions, increasing the chances of successful conception and family planning."

Dr Thom Phillips

Dr Thom Phillips

Clinical lead

Frequently asked questions

This is what our customers ask us about the most. For more information, try our help centre.

What hormones does this test measure?

This test checks key hormones involved in fertility, ovulation, and reproductive health:

  • AMH (Anti-Mullerian Hormone): Indicates ovarian reserve and fertility potential.
  • FSH (Follicle-Stimulating Hormone): Stimulates egg development; high levels may signal reduced ovarian reserve.
  • LH (Luteinising Hormone): Triggers ovulation; imbalances can indicate PCOS or ovulatory issues.
  • Oestradiol (Oestrogen): Regulates the menstrual cycle and supports pregnancy.
  • Progesterone: Confirms ovulation and supports early pregnancy.
  • Prolactin: High levels outside pregnancy can disrupt ovulation and cycles.
  • TSH (Thyroid-Stimulating Hormone): Regulates thyroid function, which affects menstrual cycles and fertility.
  • T3 & T4 (Thyroid Hormones): Control metabolism; imbalances can impact ovulation and overall reproductive health.

Who should take this test?

Women trying to conceive, those experiencing irregular cycles, or anyone wanting fertility insights.

How does this test help with fertility?

This test identifies hormone imbalances that may impact ovulation, egg quality, and overall reproductive health. Key hormones like FSH, LH, and oestradiol regulate the menstrual cycle and egg development, while AMH provides insight into ovarian reserve. Progesterone confirms ovulation, and prolactin levels can indicate if hormone disruptions are interfering with conception.

Additionally, thyroid hormones (TSH, T3, and T4) play a vital role in metabolism and menstrual regularity. Imbalances can lead to cycle irregularities or difficulties maintaining pregnancy. By assessing these key markers, this test helps pinpoint potential fertility issues, guiding you towards lifestyle changes, medical support, or fertility treatments to optimise your chances of conception.

Can this test diagnose infertility?

No, but it helps identify hormonal factors that may impact fertility.

When should I take this test?

Ideally on day 21 of your cycle for the most accurate hormone readings.

Will this test confirm ovulation?

No, but it helps assess whether your hormone levels support ovulation.

How often should I test?

Every 3-6 months if tracking fertility or managing hormonal health.

Is this test suitable for PCOS?

Yes, it can help identify hormonal imbalances common with PCOS.

How quickly will I get my results?

Within 2 working days of your sample reaching our lab.

Is the test discreet?

Yes, our packaging is unbranded for complete privacy.

How soon will the test arrive?

If you order your test before midday on a Monday to Friday then your kit will be dispatched the same day.

All our kits are sent out via Royal Mail Tracked24, so it should be with you within 1-2 working days.

How secure is my data?

We have strict processes in place to ensure the protection of your data. Following GDPR the company also operates under tight legal rules about the sharing of data which ensures that data is only shared if it is crucial to the delivery of our service. For example, our doctors see customer results at the time of review, however, after review, access to results is withdrawn.

Learn more about your data security.

Can I have someone take my blood for me?

Yes. We offer two options if you do not want to do our finger prick test. The first is a home appointment where a nurse comes to your home to take a blood sample. The second is to visit a Phlebotomy clinic near you that offers a blood sample service.

A blood sample will be taken from your vein and we will provide you with everything you need to give to the nurse to allow them to take the sample.

The nurse will give you the blood sample to return to us using the pre-paid envelope provided.

Does a doctor review my results?

We have a team of doctors and nurses who look at all results and will comment on any results that are outside of the normal range for your age.

Can I download the results to share with my GP?

Yes, you can download your results from your health dashboard as a PDF to share with your GP.

Learn how to export your results.

We are dedicated to supporting you on improving your health

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What customers say about our Female Fertility Test

Female Fertility Blood Test