Ovulation Test Strips

5 products

Ovulation Test Strips – Accurate, Easy & Affordable Fertility Tracking

Find your fertile window quickly with our ultra‑sensitive ovulation test strips. Perfect for anyone trying to conceive, these strips detect the LH surge that signals ovulation. Simple to use at home, reliable, and fast — with fast discreet UK delivery.

What Are Ovulation Test Strips?

Ovulation test strips are easy-to-use urine tests that detect a surge in luteinising hormone (LH), which occurs 12–48 hours before ovulation. By identifying your LH surge, you can pinpoint your most fertile days and increase your chances of conception.

These strips are ideal for home use — no needles, no appointments, and clear results you can trust.

what are ovulation test strips

How Do Ovulation Test Strips Work?

Using our LH ovulation test strips is simple and convenient:

  • Dip the strip in your urine sample.
  • Wait for the reaction to detect LH levels.
  • A positive result shows two lines of equal or darker intensity on the test line compared to the control line.
  • Test at the same time each day for the most accurate results.

A positive test predicts ovulation — it does not guarantee ovulation has already happened.

Why Use Ovulation Test Strips?

Our ovulation test strips help you:

  •  Identify your fertile window to improve your chances of conception
  • Get clear, easy-to-read results — perfect for first-time users
  • Save money compared to bulkier ovulation kits
  • Test at home without medical appointments

Many customers find our ovulation test strips a more cost-effective and convenient solution than traditional ovulation kits.

When Should You Test?

To get the best results:

  • Start testing a few days before your expected ovulation date.
  • Test at roughly the same time each day — mid-day or afternoon often gives the most reliable results.
  • Use one strip per day until your LH surge is detected.

Compare Ovulation Test Strips vs Other Methods

Method Ease of Use Accuracy Cost
Ovulation Test Strips ⭐⭐⭐⭐ ⭐⭐⭐ 💷💷
Digital Ovulation Tests ⭐⭐⭐⭐ ⭐⭐⭐⭐ 💷💷💷
Basal Body Temperature ⭐⭐ ⭐⭐ 💷
Cervical Mucus Tracking ⭐⭐ ⭐⭐ 💷

 

Featured products

25 Pack ALLTEST Ovulation Test Strips – Sensitive LH Detection

  • 99% accurate LH detection
  • In a resealable pot for home or professional use
  • Free UK delivery on orders over £50

50 Pack Ovulation Test Strips – Bulk Pack For Home or Professional Use

  • Easy to read results
  • Individually wrapped for home or professional use
  • Cost-effective for regular testing
  • Same-day dispatch if ordered before 3pm

Wholesale Ovulation Test Strips – Bulk Packs for Clinics & Nurses

  • Professional-grade LH detection
  • Affordable bulk pricing
  • Ideal for clinics or fertility professionals

Frequently asked questions

Are ovulation test strips accurate?
Yes, our strips are over 99% accurate in detecting the LH surge, giving you reliable insight into your fertile days.

How soon should I start testing in my cycle?
Begin testing a few days before your expected ovulation date. Most users start on cycle day 10–12, depending on cycle length.

Can ovulation test strips predict my most fertile days?
Yes. A positive LH surge indicates ovulation is likely to occur within 12–48 hours, highlighting your most fertile window.

What if my test line is faint?
Even a faint line can indicate an LH surge. Test at the same time each day for the clearest results.

How does this help predict the fertile time?

Ovulation test strips are a type of ovulation test that measure the level of LH hormone in urine . LH is the hormone that triggers ovulation (the release of an egg from the ovary ) and LH levels are elevated just prior to ovulation, and this elevated level of LH can be detected in urine using ovulation tests. An ovulation test strip is a simple yet accurate urine dipping stick, that measures LH levels in urine. The LH level in the urine can be measured quickly and easily using ovulation test strips, and this is a good predictor that ovulation is about to occur.

Why use ovulation test strips?

Ovulation test strips are also known as ovulation sticks or ovulation strips, are a quick and easy to use and read type of ovulation test, which can save you a fortune, as they use less packaging and plastic than many other ovulation tests. This means that they are also more eco-friendly than most other ovulation test kits. They are used to predict when ovulation will occur, thereby identifying the most fertile time in a women's cycle.

How accurate are ovulation test strips compared to other types of ovulation tests?

Simple dip and read LH ovulation test strips, are also just as accurate as more expensive brands of ovulation predictor kits, but as there is far less packaging, ovulation test strips are a simpler ovulation test to manufacture, making them a lot cheaper to buy, as well as being an eco-friendly ovulation test. 

How do ovulation strips work?

Ovulation strips work by measuring the level of a female hormone in urine called luteinising hormone, known for short as LH. This hormone LH increases just prior to ovulation, and is the signal to the ovaries to release the egg. Because LH is excreted through the kidneys, it can be detected and measured in the urine. By measuring the levels of LH in your urine you are able to predict your most fertile time of the month. This peak in the LH level in the urine is known as the LH surge.

How to use ovulation test strips

Ovulation test strips are very simple and easy to use, as you simply collect your urine sample, and dip the test strip into the urine sample for several seconds and then lie it flat on a clean surface to allow the result to develop.

How to read ovulation test strips

Reading ovulation test strips is straightforward, but it's important to follow the manufacturer's instructions carefully, for the specific brand of ovulation test strip that you are using, to obtain accurate results. Here's a general guide to reading ovulation test strips:

  1. Collect a urine sample in a clean container: It's best not to use the first urine of the day, but to collect a sample later in the day (see more information on the best time below), as this will contain the highest concentration of LH. As you will be doing the ovulation tests over several days try to do it at the same time each day.
  2. Dip the ovulation test strip: Immerse the test strip into the urine sample
  3. Wait for the result: The time required to obtain the result can vary depending on the brand and type of ovulation test strip. Typically, it takes between 1-5 minutes.
  4. Read the result: Most ovulation test strips display the results as a line. A positive result is indicated when the test line is as dark or darker than the control line and this indicates the presence of high levels of LH in the urine, which suggests that ovulation is likely to occur in the next 24-36 hours. The control line on the strip will indicate if the ovulation test has been conducted correctly. 

ovulation test strip results

 

It's always a good idea to confirm a positive ovulation test result by monitoring other fertility signs, such as changes in basal body temperature or changes in your cervical mucus (this is a very good indicator). If you are having difficulty reading the ovulation test strip results or have questions about the accuracy of your test, please do get in touch, and we will be happy to assist you.

What time of day is best for using ovulation strips?

Ovulation test strips give the most reliable results if you use them in the afternoon between mid day and 6pm. Many women find the best time to detect the LH surge is lunch time around 1-2pm. This is because the LH surge usually occurs in the late morning, and the Luteinising hormone is then detected in the urine around lunchtime.

There may be quite considerable variation from individual to individual on the best time to use an ovulation test strip ,depending on lifestyle and personal schedule, so once you find the best time for you to detect your LH surge, then try to always use the ovulation test strips around that time.  Many women find the best time for them to test for ovulation, with ovulation strips, is just after their lunch, as then they can make it part of their daily routine during the fertile period.

Types of ovulation tests available for sale:

  • Ovulation tests strips in boxes of 50 or 100. Each ovulation test strip is individually foil wrapped with long expiry dates.
  • Ovulation test strips in pots each containing 25 ovulation strips.

Ovulation test strips for sale

Packed in bulk professional packs our ovulation tests are ideal for for NHS, GP, healthcare , doctors, nurses, fertility practitioners, clinics , clinical research and home use. They can be ordered online or by NHS purchase order. 

Brands of ovulation test strips

We stock the trusted ALLTEST brand of ovulation test strips

which is an ultrasensitive 25miu LH detection.

Wholesale ovulation test strips

Frequently Asked Questions

Do cheap ovulation strips work?

Yes — cheap ovulation test strips do work.

They detect the same hormone (LH or luteinising hormone) as more expensive ovulation tests, which means they are generally just as accurate at identifying your fertile window when used correctly. The main difference is usually in the packaging, branding, and whether they include digital readings, not the actual testing mechanism.

In fact, most budget ovulation strips are considered highly reliable for spotting an LH surge, which typically happens 12–36 hours before ovulation. The key is using them consistently and interpreting the results correctly rather than relying on price alone.

However, like all ovulation tests, they aren’t perfect for everyone. Cycle irregularities (such as PCOS) or inconsistent testing times can sometimes make results harder to interpret.

In short: cheap ovulation test strips absolutely can work well — they’re a cost-effective and trusted way to track ovulation for many people.

What do ovulation test strips measure?

Ovulation test strips detect the level of luteinising hormone (LH) in your urine. A surge in LH indicates that ovulation is likely to occur within the next 12–36 hours, which is your most fertile time.

When should I start using ovulation test strips?

This depends on your cycle length, but most people begin testing a few days before expected ovulation (often around day 10–12 of a 28-day cycle). If your cycles are irregular, you may need to start earlier and test for longer.

How long does delivery take from Valuemed?

We offer fast UK delivery on all orders. Standard delivery usually takes 1–3 working days, while qualifying orders over £50 receive free shipping. Check delivery details for your chosen product before checkout. All orders are sent 1st class tracked. See Valuemed delivery information.

Is the packaging discreet?

Yes, orders are sent in plain, discreet packaging so your privacy is protected.

How do I cancel my subscription?

Customers are able to cancel their subscriptions in the customer portal, which can be accessed via the link they receive in each subscription email OR by logging into their account in the shop.

What is the best time of day to take an ovulation test?

The best time is usually midday to early evening (around 12pm–6pm), as LH builds up in your urine during the day. Try to test at the same time each day for the most accurate results.

How often should I test each day?

Once a day is often enough at the start of your cycle. As you approach your fertile window, many people test twice daily (morning and evening) to avoid missing the LH surge.

How do I know if my ovulation test is positive?

A positive result means the test line is the same intensity or darker than the control line. This indicates an LH surge and that ovulation is likely to happen soon.

Can I get a positive test but not ovulate?

Yes. A positive ovulation test shows an LH surge, but it does not guarantee that ovulation has actually occurred. It simply indicates your body is preparing to ovulate.

Can ovulation test strips be used for contraception?

No. Ovulation test strips should not be used as a method of contraception, as they only predict fertility and cannot confirm safe “non-fertile” days.

Do medications or conditions affect ovulation test results?

Yes. Fertility medications and conditions such as PCOS can sometimes affect LH levels and make results harder to interpret. If you are unsure, speak to a healthcare professional.

Can I reuse an ovulation test strip?

No. Ovulation test strips are single-use only and must be discarded after testing.

How accurate are ovulation test strips?

When used correctly, ovulation test strips are highly accurate at detecting the LH surge and are widely used as a reliable way to identify the fertile window.

Can cheap ovulation tests be wrong?

Yes — cheap ovulation tests can sometimes be wrong, but not necessarily because they are cheap.

Ovulation test strips (budget or premium) all work by detecting the luteinising hormone (LH) surge. However, a few factors can affect accuracy:

Common reasons results may be misleading:

  • Testing at the wrong time of day – LH is best detected in the afternoon
  • Missing the surge – it can be short, so once-daily testing may miss it
  • Diluted urine – drinking lots of fluids before testing can weaken results
  • Hormonal conditions – such as PCOS, which can cause multiple LH surges
  • User interpretation – faint lines can be tricky to read compared to digital tests

Important to know:

A “positive” result means an LH surge is detected — it doesn’t guarantee ovulation will actually happen, only that your body is preparing for it.

In short: Cheap ovulation tests are generally reliable, but like all ovulation tests, they can give confusing or misleading results if not used consistently or under certain conditions.