Pregnancy Tests

Shop pregnancy test strips and pregnancy test cassettes at Valuemed

Browse our range of doctor approved professional pregnancy test strips and cassettes, designed for accuracy and convenience, supplied in bulk packs for clinic, NHS, charities and frequent testers. Perfect for both home and professional use, Valuemed provides trusted products with fast delivery.

9 products

Professional pregnancy tests

Professional high accuracy pregnancy test strips and pregnancy test cassettes in bulk packs for clinic, NHS and charities. These pregnancy test strips and pregnancy test cassette are cheap compared to digital and midstream pregnancy tests because they have less packaging and plastic, but they are just as accurate. All our pregnancy test strips and cassettes are approved by doctors.

How to interpret pregnancy test strip results

Pregnancy test strips detect the hormone hCG, which is produced after a fertilised egg implants in the uterus. Valuemed offers high-quality pregnancy test strips that are easy to use and provide fast results.

Reading your results

  • Positive Result: Two lines will appear – one in the control region (C) and one in the test region (T). Even a faint second line in the test area indicates a positive result.
  • Negative Result: Only one line will appear in the control (C) region. No line in the test (T) region means the test did not detect hCG.
  • Invalid Result: No lines or only a line in the test (T) region means the test didn’t work correctly, and you should retest.

Best time to do a pregnancy test

For the most accurate results, test first thing in the morning when your urine has the highest concentration of hCG. If you test too early, you may get a false negative, so it’s best to wait until the first day of your missed period.

What do the different sensitivities mean on a pregnancy test?

The sensitivity of a pregnancy test refers to how much hCG (human chorionic gonadotropin) the test can detect in a urine sample. hCG is the hormone produced during pregnancy, and higher sensitivity means the test can detect lower levels of this hormone.

Here’s an overview of what the different sensitivities on a pregnancy test mean:

1. High Sensitivity (10 mIU/mL to 20 mIU/mL)

  • What It means: Tests with high sensitivity can detect pregnancy at very low levels of hCG, typically as early as 6 to 8 days after ovulation (before your missed period).
  • When to use: These tests are ideal for early detection and for those who want to test before their missed period. They may also be suitable for women with very early or low hCG levels in the early stages of pregnancy.

2. Moderate Sensitivity (25 mIU/mL to 30 mIU/mL)

  • What It means: These tests can detect hCG levels after about 1 to 2 days after your missed period. The sensitivity is still considered good, but it’s less likely to detect pregnancy in very early stages compared to high-sensitivity tests.
  • When to use: These tests are typically more common in home pregnancy kits and are reliable for confirming pregnancy a few days after a missed period.

3. Lower Sensitivity (40 mIU/mL to 50 mIU/mL)

  • What It means: These tests are less sensitive and may not detect hCG until around 1–2 weeks after your missed period. They might show negative results if testing too early.
  • When to use: These tests are usually used after a missed period when hCG levels are likely higher and easier to detect.

What does sensitivity mean for you?

  • Earlier testing: If you want to test early, go for a high-sensitivity pregnancy test. These can detect pregnancy even if hCG levels are still low.
  • More accurate for later testing: If you are testing a few days after your missed period or later, a moderate or lower sensitivity pregnancy test is usually sufficient and often more affordable.

Which sensitivity of pregnancy test Is best for you?

Choosing the right sensitivity depends on when you plan to test and how soon after conception you want to detect pregnancy. If you’re unsure, always check the recommended time frame for the test and remember that testing too early can sometimes lead to false negatives.

 

How soon can I use a pregnancy test?

You can use a pregnancy test from the first day of your missed period. Some ultra sensitive 10miu pregnancy tests may detect pregnancy a few days earlier, but for the most accurate result, it’s best to wait until after your missed period.

How accurate are pregnancy test strips?

Pregnancy test strips are highly accurate when used correctly, with accuracy rates of over 99%. For the most reliable result, follow the instructions carefully and test after the recommended waiting time.

How do I read the results of a pregnancy test strip?

  • Positive result: Two lines will appear – one in the control region (C) and one in the test region (T), even if the second line is faint.
  • Negative result: Only one line will appear in the control (C) region. No line in the test (T) region means the test did not detect hCG.
  • Invalid result: No lines or only a line in the test (T) region means the test has not worked properly. Retest with a new strip.







When is the best time to take a pregnancy test strip?

For the most accurate results, take the test first thing in the morning when your urine has the highest concentration of hCG. Testing too early may lead to a false negative result, so it’s best to wait until after your missed period.

Can I use a pregnancy test strip more than once?

No, pregnancy test strips are for single-use only. After testing, the results are not reliable, and the strip should be discarded.

Can certain medications affect my pregnancy test result?

Certain medications, such as fertility treatments containing hCG, can affect the results of a pregnancy test. Always consult with your healthcare provider if you're taking medication that could impact your test.

How soon after a positive result should I see a doctor?

If you get a positive pregnancy test result, it’s a good idea to contact your GP surgery to schedule an appointment with your doctor or midwife to confirm your pregnancy and begin prenatal care.

What should I do if I get an invalid result?

If you get no lines or only a line in the test region (T), it means the test didn’t work properly. You should retest with a new pregnancy test strip, ensuring that you follow the instructions carefully.

How long do I need to wait before reading the results?

Most pregnancy tests require a waiting time of around 3–5 minutes to give an accurate result. Avoid reading the result too early or too late, as this can lead to inaccurate interpretations. Always read the instructions provided with the pregnancy test kit for the exact timings, and use a timer.

Are pregnancy test strips sensitive?

Yes, Valuemed’s pregnancy test strips are designed to be highly sensitive and can detect very low levels of hCG in urine. For the best results, follow the instructions closely.