Your hormones, your way

Hormones rule your life. Why not get to know yours better? Wherever you’re at, whatever the question, get absolute clarity on your reproductive health starting with an at-home hormone and fertility test.

Start your assessment

We're Excellent

What our test can help you with

Hormone imbalance

Thyroid conditions

Ovarian Reserve

Premature menopause screening

Fertility and conception

PCOS screening

How to take the test



Lay out the contents of your kit and follow our step by step guide.



Warm up your hands, clean your finger and then pierce it using a lancet.



Let the blood droplets fill the tube to the top line and then close the cap.



Label the tube, prepare the box and then post it on the same day.

How it works

Free initial consultation


Complete your online consultation and receive a personalised hormone blood test, analysing up to 10 hormones.

We’ll deliver to your home within 3 days.

Start your assessment

Collect your sample


Our finger-prick blood test kit has everything you need to collect your sample, ideally on day 3 of your menstrual cycle.

Post to our laboratory using our free returns envelope.

Receive your results


Our accredited laboratory will analyse your hormone blood test within 10 days and upload the results to your online dashboard.

Receive a comprehensive report from one of our private gynaecologists.

Book video consultation


Book a consultation with one of our private gynaecologists to discuss your results and next steps, online or in person in London.

* At an additional charge

Start your assessment


Analytes measured


Accuracy across results


of customers identified an imbalance

Still got questions?

Chances are, someone else has probably asked us that question before. Don’t worry, we’ve got you covered. Head over to our FAQs where we’ve answered all the most common queries.

Start your assessment

It’s always best to test first thing in the morning, within 3-4 hours of waking up, having fasted for at least 8 hours. Some of your hormones will fluctuate throughout the day so collecting your sample first thing will ensure we get the most accurate readings.

However, the day that you collect your sample will depend on a few things that we’ve outlined below.

You’re on hormonal contraception

If you are on hormonal contraception then you can test on any day. But if you’re not on hormonal contraception, you should test on day 3 of your period (day 1 is the first day of bleeding). Different hormones are at different levels throughout your cycle but on day 3, we know that your hormones will be at baseline so we can get the most accurate results.

Your flow only lasts 1-2 days

If you only have one or two days of full flow, go ahead and test on day 2 of your period, or the day after your full flow begins.

You have irregular periods

If you have irregular periods, waiting for day 3 can be tricky. Don’t worry, your Hertility test has a shelf-life of 6 months so test on day 3 if you can. But if your cycle is longer than 45 days, go ahead and test on any day as it might be difficult to know where you are in your cycle. It's better to test sooner rather than keep you waiting for answers.

We know doing an at-home blood test can be tricky, especially if it’s your first time, but we’re always here to help. If you can’t collect enough blood after using 3 lancets, get in touch and we’ll guide you through each step. You can email, call 0808 501 5860 or DM us on Instagram @hertility_health.

Our top tips? Watch our how-to video for a full run through. Then make sure you’re hydrated and nice and warm before collecting your sample! If you’re unable to collect your sample yourself, we can send a nurse to come to your house and do it for you. Just head to your Health Hub to book.

We often get asked if you can test whilst using hormonal contraception. The short answer? Yes you can! The (slightly) longer answer? If you’re on hormonal contraception, we won't be able to include all the hormones in your personalised blood test. But, we can still test for Anti-Mullerian Hormone (AMH), Thyroid Stimulating Hormone (TSH) and Free T4 which will give you an insight into your ovarian reserve and general hormone health.

If you’d like to get insight into your menstrual cycle hormones then we’d recommend waiting for 3 months after coming off contraception. This gives your hormones the time to go back to their natural levels so we can get accurate results.

Your test will arrive within 3 days from the time your order is placed.

Changed your mind? We get it. Circumstances change. However due to health and safety reasons, once your test has been dispatched, it can’t be returned. However, if you pop us an email at within 14 days, we can offer you a partial refund (we just need to cover the cost of the test and the shipping fees)

Start your assessment
Loading gif - Hertility Health


Proudly supported by
Protecting your data
Proudly supported by
Protecting your data