The Story
What Is an Ovulation Test and How Can It Help You Conceive?
Trying to conceive can feel both exciting and overwhelming. Knowing exactly when you are most fertile makes a real difference — and that is precisely where an ovulation test comes in. The Newfoundland Ovulation Test is a simple, at-home urine test strip designed to detect the surge in luteinising hormone (LH) that signals your body is about to release an egg. Available from Cured Pharmacy for just £6.19, it gives you a clear, easy-to-read result without the need for a prescription or a clinic visit. If you are also exploring other aspects of your reproductive health, you may find our women's health range a useful starting point.
According to the NHS, the most fertile time in a typical menstrual cycle is the two to three days leading up to and including ovulation itself. Identifying this window accurately is key to maximising your chances of conception each cycle. The Newfoundland Ovulation Test helps you do exactly that — quickly, discreetly, and affordably.
How Does the Newfoundland Ovulation Test Work?
The test works by detecting the LH surge in your urine. LH is always present in your body at low levels, but it rises sharply — typically 24 to 36 hours before ovulation — triggering the release of a mature egg from the ovary. The Newfoundland Ovulation Test identifies this surge so you know when to time intercourse for the best chance of conception.
- You collect a urine sample and dip the test strip for the specified time
- The strip reacts with LH present in the urine using antibody-based detection technology
- A test line appears — if it is as dark or darker than the control line, your LH surge has been detected
- A positive result means ovulation is likely within 24–36 hours
- You should plan to have intercourse on the day of the positive result and the day after
Who Should Use the Newfoundland Ovulation Test?
This test is suitable for anyone who is actively trying to conceive and wants to identify their fertile window with greater accuracy. It is particularly helpful if your cycles are fairly regular, as the timing of when to start testing depends on your average cycle length.
- People with regular menstrual cycles (typically 21–35 days) who are trying to conceive
- Those who want a low-cost, non-invasive way to track their fertility at home
- Anyone who has recently come off hormonal contraception and is re-establishing their cycle
- Couples who have been advised to time intercourse around ovulation by a healthcare professional
It is worth noting that this test is not suitable as a method of contraception. It also may not give reliable results if you have polycystic ovary syndrome (PCOS), are already pregnant, have recently been pregnant, or are taking certain fertility medications. If you are unsure whether this test is right for you, speak to your GP or pharmacist first.
How Does the Newfoundland Ovulation Test Compare to Digital Alternatives?
| Feature | Newfoundland Ovulation Test | Digital Ovulation Monitor |
|---|---|---|
| Price | £6.19 | £20–£100+ |
| Result format | Visual line comparison | Digital smiley face / peak indicator |
| Ease of reading | Requires line interpretation | Clear digital display |
| Prescription needed | No | No |
How Should You Store the Newfoundland Ovulation Test?
Store the test strips below 30°C in a cool, dry place away from direct sunlight and moisture. Do not refrigerate them. Keep them in their original packaging until you are ready to use them, and always check the expiry date before testing. Expired strips may give inaccurate results, so it is worth keeping track of when you opened the pack.
Each strip is for single use only — never reuse a test strip. Once you have read your result within the specified time window (usually 10 minutes), discard the strip safely. If you are tracking your cycle over several months, you may want to stock up in advance. You might also find it helpful to browse our vitamins and supplements range for folic acid and other preconception nutrients recommended by the NHS.
This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.
Newfoundland Ovulation Test specifications
| Treatment category | Fertility / Reproductive health |
| Mechanism of action | Immunochromatographic detection of LH (luteinising hormone) surge in urine |
| Effective | Detects LH surge 24–36 hours before ovulation |
| Suitable for | Adults trying to conceive with regular menstrual cycles |
| Active ingredient | Anti-LH monoclonal antibody (detection reagent) |
| UK classification | General Sale / Medical Device |
| Preparation | Urine test strip |
| Route of administration | Urine dip test (in vitro diagnostic) |
Specifications of Newfoundland Ovulation Test
What Is the Newfoundland Ovulation Test and What Is It Used For?
The Newfoundland Ovulation Test is an in vitro diagnostic test strip used at home to detect the luteinising hormone (LH) surge in urine. This surge occurs naturally in the body approximately 24 to 36 hours before ovulation — the point in your menstrual cycle when a mature egg is released from the ovary. By identifying this surge, the test helps you pinpoint your most fertile days so you can time intercourse accordingly.
The NHS advises that having regular unprotected sex every two to three days throughout the month gives a good chance of conception, but for those who want to be more precise, tracking ovulation can be a helpful tool. This test is intended for use by adults who are actively trying to conceive. It is not a pregnancy test and should not be used as a form of contraception.
What Do You Need to Know Before Using the Newfoundland Ovulation Test?
Before using this test, it is important to be aware of the following contraindications and warnings:
- Do not use if you have been diagnosed with polycystic ovary syndrome (PCOS) without first speaking to your GP — elevated baseline LH levels can cause misleading results
- Do not use as a contraceptive method — a negative result does not confirm you are not fertile
- Do not use if you are already pregnant or suspect you may be pregnant
- Do not use if you have recently given birth, had a miscarriage, or are breastfeeding, as hormone levels may be disrupted
- Results may be unreliable if you are taking fertility drugs containing hCG or LH (e.g. Pregnyl, Ovitrelle)
- Certain hormonal medications, including some contraceptive pills, may affect results — consult your pharmacist
Known interactions that may affect test accuracy:
- Clomifene (clomiphene citrate) — may cause multiple LH surges
- hCG-containing injections — can produce false positive results
- Menotropins and other gonadotrophins — may interfere with LH detection
How Should You Use the Newfoundland Ovulation Test?
Using the test correctly is essential for an accurate result. Follow these steps carefully each time you test:
- Determine when to start testing based on your average cycle length — for a 28-day cycle, begin testing on day 11
- Collect a urine sample in a clean, dry container between 10am and 8pm — avoid first morning urine
- Remove one test strip from the foil pouch and use it immediately
- Dip the strip into the urine up to the MAX line for exactly 15 seconds
- Remove the strip and lay it flat on a clean, non-absorbent surface
- Read the result after 5 minutes but no later than 10 minutes
- A positive result (LH surge detected) shows a test line as dark or darker than the control line
- A negative result shows a test line lighter than the control line, or no test line at all
| Cycle Length | Day to Start Testing |
|---|---|
| 21 days | Day 5 |
| 28 days | Day 11 |
| 30 days | Day 13 |
| 35 days | Day 18 |
Test once daily until you get a positive result. If you have not had a positive result by the end of your expected fertile window, continue testing and consider speaking to your GP. You may also find it useful to explore our condoms and sexual health range for related products.
What Are the Possible Side Effects of the Newfoundland Ovulation Test?
As a urine-based diagnostic test strip, the Newfoundland Ovulation Test does not introduce any substance into your body and therefore has no pharmacological side effects. However, there are some considerations worth being aware of.
Common considerations:
- Emotional distress or anxiety if results are consistently negative over multiple cycles
- Confusion when interpreting faint lines — always compare the test line to the control line carefully
- Frustration if testing is started too early or too late in the cycle, leading to a missed LH surge
Less common considerations:
- Misleading results in women with PCOS due to chronically elevated LH levels
- False positive results caused by certain fertility medications
- Invalid results if the strip is used incorrectly, past its expiry date, or exposed to moisture before use
If you are finding the process of tracking ovulation stressful, speaking to your GP or a fertility counsellor can be genuinely helpful. The NHS offers support and guidance for those who have been trying to conceive without success.
How Should You Store the Newfoundland Ovulation Test?
- Store at room temperature, below 30°C
- Keep in a dry place away from direct sunlight and humidity
- Do not refrigerate or freeze
- Keep in the original sealed foil pouch until ready to use
- Check the expiry date printed on the packaging before each use
- Keep out of reach and sight of children
- Dispose of used strips in household waste — they do not require special disposal
If you are managing multiple aspects of your health while trying to conceive, our electrical health and diagnostic range includes additional monitoring tools that may be useful alongside ovulation testing.
References
- https://www.nhs.uk/pregnancy/trying-for-a-baby/how-to-get-pregnant/
- https://www.nhs.uk/pregnancy/trying-for-a-baby/understanding-your-menstrual-cycle/
- https://www.nhs.uk/conditions/infertility/
- https://www.nhs.uk/conditions/polycystic-ovary-syndrome-pcos/
- https://www.nhs.uk/pregnancy/trying-for-a-baby/vitamins-supplements-and-nutrition/
- https://www.nice.org.uk/guidance/cg156
Written and reviewed by our qualified team
Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.
Frequently Asked Questions
Where can I buy the Newfoundland Ovulation Test online in the UK?
You can buy the Newfoundland Ovulation Test directly from Cured Pharmacy online for just £6.19. No prescription is needed, and it can be ordered discreetly and delivered to your door. It is one of the most affordable ovulation test options available from a GPhC-registered UK pharmacy.
How does an ovulation test detect the LH surge?
The test strip contains antibodies that bind specifically to luteinising hormone (LH) in your urine. When LH levels rise sharply — the so-called LH surge — the antibodies react and produce a visible coloured line on the strip. If that test line is as dark or darker than the control line, your surge has been detected and ovulation is likely within 24–36 hours.
How do I use the Newfoundland Ovulation Test step by step?
Collect a urine sample in a clean container between 10am and 8pm, then dip the strip to the MAX line for 15 seconds. Lay it flat and read the result after 5 minutes but no later than 10 minutes. A test line as dark or darker than the control line means a positive LH surge has been detected.
When is the best time of day to use an ovulation test?
The best time to test is between 10am and 8pm. LH is produced in the early morning, but it takes a few hours to reach detectable levels in urine, so first morning urine is not ideal. Testing at the same time each day gives you the most consistent and comparable results across your cycle.
What day of my cycle should I start testing?
The day you start testing depends on the length of your menstrual cycle. For a 28-day cycle, begin testing on day 11. For shorter cycles (e.g. 21 days), start on day 5; for longer cycles (e.g. 35 days), start on day 18. If your cycle is irregular, speak to your GP for personalised guidance.
Can an ovulation test give a false positive result?
Yes, false positives can occur. Conditions such as polycystic ovary syndrome (PCOS) can cause persistently elevated LH levels, which may trigger a positive result even without an imminent ovulation. Certain fertility medications containing hCG or LH can also produce false positive readings, so always discuss your results with a healthcare professional if you are on treatment.
Who is eligible to use the Newfoundland Ovulation Test?
The test is suitable for adults with regular menstrual cycles who are actively trying to conceive. It is not suitable for use as a contraceptive, and it may not give reliable results for people with PCOS, those who are pregnant, or those taking certain fertility medications. If you have any underlying health conditions affecting your hormones, consult your GP before using this test.
What happens if I never get a positive result on my ovulation test?
If you test throughout your expected fertile window and never see a positive result, it may mean you started testing too early or too late, or that ovulation did not occur that cycle — which can happen occasionally even in healthy individuals. If this happens repeatedly over several months, speak to your GP, as it may indicate an underlying issue such as anovulation that warrants further investigation.
Is the Newfoundland Ovulation Test suitable if I have PCOS?
Ovulation tests can be unreliable for people with PCOS because the condition often causes chronically elevated LH levels, which can produce multiple positive results throughout the cycle without actual ovulation occurring. If you have PCOS and are trying to conceive, your GP or a fertility specialist can recommend more appropriate monitoring methods tailored to your situation.
What are the alternatives to using an ovulation test strip?
Alternatives include digital ovulation monitors (which display a clear smiley face result), basal body temperature (BBT) charting, and monitoring changes in cervical mucus. Each method has its own advantages and limitations. You can explore related products in our women's health range for additional fertility support options.
How long should I keep using ovulation tests when trying to conceive?
Most people use ovulation tests for several months while trying to conceive. The NHS recommends seeking medical advice if you have been trying for 12 months without success, or 6 months if you are over 35. Ovulation testing is a helpful tool, but it is not a substitute for professional fertility assessment if conception is not occurring.
Can I use an ovulation test if I am breastfeeding?
Breastfeeding can suppress ovulation and disrupt normal hormone levels, which may make ovulation test results unreliable. Your menstrual cycle may not have returned to its regular pattern while you are breastfeeding. Speak to your GP or midwife before using an ovulation test if you are currently breastfeeding and trying to conceive.
Does a positive ovulation test mean I will definitely ovulate?
A positive result indicates that your LH surge has been detected, which strongly suggests ovulation is likely within 24–36 hours — but it does not guarantee that ovulation will occur. In some cases, particularly in people with PCOS or hormonal imbalances, an LH surge can occur without an egg being released. If you have concerns, a GP can arrange an ultrasound or blood test to confirm ovulation.
What do the latest studies say about ovulation test accuracy?
Published clinical research supports the use of LH-based urine ovulation tests as a reliable method for identifying the fertile window in women with regular cycles. Studies indicate that LH test strips can detect the surge with high sensitivity when used correctly and at the right time of day. However, accuracy can be reduced in women with irregular cycles, PCOS, or those taking hormonal medications.
Can I use an ovulation test alongside folic acid or other supplements?
Yes — standard preconception supplements such as folic acid, vitamin D, and iron do not interfere with LH detection and can be taken alongside ovulation testing. The NHS recommends taking 400 micrograms of folic acid daily when trying to conceive. Browse our vitamins and supplements range for preconception options recommended by healthcare professionals.
Description
What Is an Ovulation Test and How Can It Help You Conceive?
Trying to conceive can feel both exciting and overwhelming. Knowing exactly when you are most fertile makes a real difference — and that is precisely where an ovulation test comes in. The Newfoundland Ovulation Test is a simple, at-home urine test strip designed to detect the surge in luteinising hormone (LH) that signals your body is about to release an egg. Available from Cured Pharmacy for just £6.19, it gives you a clear, easy-to-read result without the need for a prescription or a clinic visit. If you are also exploring other aspects of your reproductive health, you may find our women's health range a useful starting point.
According to the NHS, the most fertile time in a typical menstrual cycle is the two to three days leading up to and including ovulation itself. Identifying this window accurately is key to maximising your chances of conception each cycle. The Newfoundland Ovulation Test helps you do exactly that — quickly, discreetly, and affordably.
How Does the Newfoundland Ovulation Test Work?
The test works by detecting the LH surge in your urine. LH is always present in your body at low levels, but it rises sharply — typically 24 to 36 hours before ovulation — triggering the release of a mature egg from the ovary. The Newfoundland Ovulation Test identifies this surge so you know when to time intercourse for the best chance of conception.
- You collect a urine sample and dip the test strip for the specified time
- The strip reacts with LH present in the urine using antibody-based detection technology
- A test line appears — if it is as dark or darker than the control line, your LH surge has been detected
- A positive result means ovulation is likely within 24–36 hours
- You should plan to have intercourse on the day of the positive result and the day after
Who Should Use the Newfoundland Ovulation Test?
This test is suitable for anyone who is actively trying to conceive and wants to identify their fertile window with greater accuracy. It is particularly helpful if your cycles are fairly regular, as the timing of when to start testing depends on your average cycle length.
- People with regular menstrual cycles (typically 21–35 days) who are trying to conceive
- Those who want a low-cost, non-invasive way to track their fertility at home
- Anyone who has recently come off hormonal contraception and is re-establishing their cycle
- Couples who have been advised to time intercourse around ovulation by a healthcare professional
It is worth noting that this test is not suitable as a method of contraception. It also may not give reliable results if you have polycystic ovary syndrome (PCOS), are already pregnant, have recently been pregnant, or are taking certain fertility medications. If you are unsure whether this test is right for you, speak to your GP or pharmacist first.
How Does the Newfoundland Ovulation Test Compare to Digital Alternatives?
| Feature | Newfoundland Ovulation Test | Digital Ovulation Monitor |
|---|---|---|
| Price | £6.19 | £20–£100+ |
| Result format | Visual line comparison | Digital smiley face / peak indicator |
| Ease of reading | Requires line interpretation | Clear digital display |
| Prescription needed | No | No |
How Should You Store the Newfoundland Ovulation Test?
Store the test strips below 30°C in a cool, dry place away from direct sunlight and moisture. Do not refrigerate them. Keep them in their original packaging until you are ready to use them, and always check the expiry date before testing. Expired strips may give inaccurate results, so it is worth keeping track of when you opened the pack.
Each strip is for single use only — never reuse a test strip. Once you have read your result within the specified time window (usually 10 minutes), discard the strip safely. If you are tracking your cycle over several months, you may want to stock up in advance. You might also find it helpful to browse our vitamins and supplements range for folic acid and other preconception nutrients recommended by the NHS.
This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.
Newfoundland Ovulation Test specifications
| Treatment category | Fertility / Reproductive health |
| Mechanism of action | Immunochromatographic detection of LH (luteinising hormone) surge in urine |
| Effective | Detects LH surge 24–36 hours before ovulation |
| Suitable for | Adults trying to conceive with regular menstrual cycles |
| Active ingredient | Anti-LH monoclonal antibody (detection reagent) |
| UK classification | General Sale / Medical Device |
| Preparation | Urine test strip |
| Route of administration | Urine dip test (in vitro diagnostic) |
Specifications of Newfoundland Ovulation Test
What Is the Newfoundland Ovulation Test and What Is It Used For?
The Newfoundland Ovulation Test is an in vitro diagnostic test strip used at home to detect the luteinising hormone (LH) surge in urine. This surge occurs naturally in the body approximately 24 to 36 hours before ovulation — the point in your menstrual cycle when a mature egg is released from the ovary. By identifying this surge, the test helps you pinpoint your most fertile days so you can time intercourse accordingly.
The NHS advises that having regular unprotected sex every two to three days throughout the month gives a good chance of conception, but for those who want to be more precise, tracking ovulation can be a helpful tool. This test is intended for use by adults who are actively trying to conceive. It is not a pregnancy test and should not be used as a form of contraception.
What Do You Need to Know Before Using the Newfoundland Ovulation Test?
Before using this test, it is important to be aware of the following contraindications and warnings:
- Do not use if you have been diagnosed with polycystic ovary syndrome (PCOS) without first speaking to your GP — elevated baseline LH levels can cause misleading results
- Do not use as a contraceptive method — a negative result does not confirm you are not fertile
- Do not use if you are already pregnant or suspect you may be pregnant
- Do not use if you have recently given birth, had a miscarriage, or are breastfeeding, as hormone levels may be disrupted
- Results may be unreliable if you are taking fertility drugs containing hCG or LH (e.g. Pregnyl, Ovitrelle)
- Certain hormonal medications, including some contraceptive pills, may affect results — consult your pharmacist
Known interactions that may affect test accuracy:
- Clomifene (clomiphene citrate) — may cause multiple LH surges
- hCG-containing injections — can produce false positive results
- Menotropins and other gonadotrophins — may interfere with LH detection
How Should You Use the Newfoundland Ovulation Test?
Using the test correctly is essential for an accurate result. Follow these steps carefully each time you test:
- Determine when to start testing based on your average cycle length — for a 28-day cycle, begin testing on day 11
- Collect a urine sample in a clean, dry container between 10am and 8pm — avoid first morning urine
- Remove one test strip from the foil pouch and use it immediately
- Dip the strip into the urine up to the MAX line for exactly 15 seconds
- Remove the strip and lay it flat on a clean, non-absorbent surface
- Read the result after 5 minutes but no later than 10 minutes
- A positive result (LH surge detected) shows a test line as dark or darker than the control line
- A negative result shows a test line lighter than the control line, or no test line at all
| Cycle Length | Day to Start Testing |
|---|---|
| 21 days | Day 5 |
| 28 days | Day 11 |
| 30 days | Day 13 |
| 35 days | Day 18 |
Test once daily until you get a positive result. If you have not had a positive result by the end of your expected fertile window, continue testing and consider speaking to your GP. You may also find it useful to explore our condoms and sexual health range for related products.
What Are the Possible Side Effects of the Newfoundland Ovulation Test?
As a urine-based diagnostic test strip, the Newfoundland Ovulation Test does not introduce any substance into your body and therefore has no pharmacological side effects. However, there are some considerations worth being aware of.
Common considerations:
- Emotional distress or anxiety if results are consistently negative over multiple cycles
- Confusion when interpreting faint lines — always compare the test line to the control line carefully
- Frustration if testing is started too early or too late in the cycle, leading to a missed LH surge
Less common considerations:
- Misleading results in women with PCOS due to chronically elevated LH levels
- False positive results caused by certain fertility medications
- Invalid results if the strip is used incorrectly, past its expiry date, or exposed to moisture before use
If you are finding the process of tracking ovulation stressful, speaking to your GP or a fertility counsellor can be genuinely helpful. The NHS offers support and guidance for those who have been trying to conceive without success.
How Should You Store the Newfoundland Ovulation Test?
- Store at room temperature, below 30°C
- Keep in a dry place away from direct sunlight and humidity
- Do not refrigerate or freeze
- Keep in the original sealed foil pouch until ready to use
- Check the expiry date printed on the packaging before each use
- Keep out of reach and sight of children
- Dispose of used strips in household waste — they do not require special disposal
If you are managing multiple aspects of your health while trying to conceive, our electrical health and diagnostic range includes additional monitoring tools that may be useful alongside ovulation testing.
References
- https://www.nhs.uk/pregnancy/trying-for-a-baby/how-to-get-pregnant/
- https://www.nhs.uk/pregnancy/trying-for-a-baby/understanding-your-menstrual-cycle/
- https://www.nhs.uk/conditions/infertility/
- https://www.nhs.uk/conditions/polycystic-ovary-syndrome-pcos/
- https://www.nhs.uk/pregnancy/trying-for-a-baby/vitamins-supplements-and-nutrition/
- https://www.nice.org.uk/guidance/cg156
Written and reviewed by our qualified team
Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.
Frequently Asked Questions
Where can I buy the Newfoundland Ovulation Test online in the UK?
You can buy the Newfoundland Ovulation Test directly from Cured Pharmacy online for just £6.19. No prescription is needed, and it can be ordered discreetly and delivered to your door. It is one of the most affordable ovulation test options available from a GPhC-registered UK pharmacy.
How does an ovulation test detect the LH surge?
The test strip contains antibodies that bind specifically to luteinising hormone (LH) in your urine. When LH levels rise sharply — the so-called LH surge — the antibodies react and produce a visible coloured line on the strip. If that test line is as dark or darker than the control line, your surge has been detected and ovulation is likely within 24–36 hours.
How do I use the Newfoundland Ovulation Test step by step?
Collect a urine sample in a clean container between 10am and 8pm, then dip the strip to the MAX line for 15 seconds. Lay it flat and read the result after 5 minutes but no later than 10 minutes. A test line as dark or darker than the control line means a positive LH surge has been detected.
When is the best time of day to use an ovulation test?
The best time to test is between 10am and 8pm. LH is produced in the early morning, but it takes a few hours to reach detectable levels in urine, so first morning urine is not ideal. Testing at the same time each day gives you the most consistent and comparable results across your cycle.
What day of my cycle should I start testing?
The day you start testing depends on the length of your menstrual cycle. For a 28-day cycle, begin testing on day 11. For shorter cycles (e.g. 21 days), start on day 5; for longer cycles (e.g. 35 days), start on day 18. If your cycle is irregular, speak to your GP for personalised guidance.
Can an ovulation test give a false positive result?
Yes, false positives can occur. Conditions such as polycystic ovary syndrome (PCOS) can cause persistently elevated LH levels, which may trigger a positive result even without an imminent ovulation. Certain fertility medications containing hCG or LH can also produce false positive readings, so always discuss your results with a healthcare professional if you are on treatment.
Who is eligible to use the Newfoundland Ovulation Test?
The test is suitable for adults with regular menstrual cycles who are actively trying to conceive. It is not suitable for use as a contraceptive, and it may not give reliable results for people with PCOS, those who are pregnant, or those taking certain fertility medications. If you have any underlying health conditions affecting your hormones, consult your GP before using this test.
What happens if I never get a positive result on my ovulation test?
If you test throughout your expected fertile window and never see a positive result, it may mean you started testing too early or too late, or that ovulation did not occur that cycle — which can happen occasionally even in healthy individuals. If this happens repeatedly over several months, speak to your GP, as it may indicate an underlying issue such as anovulation that warrants further investigation.
Is the Newfoundland Ovulation Test suitable if I have PCOS?
Ovulation tests can be unreliable for people with PCOS because the condition often causes chronically elevated LH levels, which can produce multiple positive results throughout the cycle without actual ovulation occurring. If you have PCOS and are trying to conceive, your GP or a fertility specialist can recommend more appropriate monitoring methods tailored to your situation.
What are the alternatives to using an ovulation test strip?
Alternatives include digital ovulation monitors (which display a clear smiley face result), basal body temperature (BBT) charting, and monitoring changes in cervical mucus. Each method has its own advantages and limitations. You can explore related products in our women's health range for additional fertility support options.
How long should I keep using ovulation tests when trying to conceive?
Most people use ovulation tests for several months while trying to conceive. The NHS recommends seeking medical advice if you have been trying for 12 months without success, or 6 months if you are over 35. Ovulation testing is a helpful tool, but it is not a substitute for professional fertility assessment if conception is not occurring.
Can I use an ovulation test if I am breastfeeding?
Breastfeeding can suppress ovulation and disrupt normal hormone levels, which may make ovulation test results unreliable. Your menstrual cycle may not have returned to its regular pattern while you are breastfeeding. Speak to your GP or midwife before using an ovulation test if you are currently breastfeeding and trying to conceive.
Does a positive ovulation test mean I will definitely ovulate?
A positive result indicates that your LH surge has been detected, which strongly suggests ovulation is likely within 24–36 hours — but it does not guarantee that ovulation will occur. In some cases, particularly in people with PCOS or hormonal imbalances, an LH surge can occur without an egg being released. If you have concerns, a GP can arrange an ultrasound or blood test to confirm ovulation.
What do the latest studies say about ovulation test accuracy?
Published clinical research supports the use of LH-based urine ovulation tests as a reliable method for identifying the fertile window in women with regular cycles. Studies indicate that LH test strips can detect the surge with high sensitivity when used correctly and at the right time of day. However, accuracy can be reduced in women with irregular cycles, PCOS, or those taking hormonal medications.
Can I use an ovulation test alongside folic acid or other supplements?
Yes — standard preconception supplements such as folic acid, vitamin D, and iron do not interfere with LH detection and can be taken alongside ovulation testing. The NHS recommends taking 400 micrograms of folic acid daily when trying to conceive. Browse our vitamins and supplements range for preconception options recommended by healthcare professionals.
