Clear blue pregnancy test plus sign in control window

Click & Collect

  • Free on all orders over £20
  • £1.50 on orders up to £20
  • Delivered in 3-5 working days if ordered before 6pm Monday - 6pm Thursday
  • Delivered the following working Thursday if ordered after 6pm Thursday - 6pm Monday

*Please note: If your chosen pharmacy is in the North West, North East, Yorkshire, the Isle of Man, Channel Islands or Scottish Highlands and Islands your order will take an additional working day to these delivery times. To find out if your pharmacy is impacted click here.

Standard delivery

  • Free on orders over £30
  • £2.99 for orders up to £30
  • Delivered in 3-5 working days

Express delivery

  • Free on orders over £60
  • £4.99 on orders up to £60
  • Delivered Next Day if ordered before 8pm Monday to Friday
  • Delivered Monday if ordered after 8pm Friday - 12pm Sunday
  • Delivered Tuesday if ordered after 12pm on Sunday
  • Not available in the Channel Islands

Pharmacy Medicines delivery

Pharmacy Medicines will need to be signed for by someone aged 18 or over. If there isn't anyone in who can sign for your order, you can change your delivery date or redirect it to a local parcel shop using the courier's website or app.

Unfortunately, your order can't be left in a safe place or with a neighbour. The courier will try to deliver three times before they return it to us.

Purchasing in bulk/high unit volume

Please note that when purchasing high unit volumes of single lines (10+ units) that delivery promotions are null and void.
This is as a result of high volume orders not being able to be dispatched via our normal third party fulfilment.
As a result for any excessive bulk orders of single lines we will be in touch regarding your order to discuss further delivery costs that will be incurred.

Returns

If you're not completely satisfied with your order, you can return it to us within 28 days
Find out more about our returns policy click here

Clear blue pregnancy test plus sign in control window

Whether or not you’re trying to conceive, missing your period—one of the clearest signs of pregnancy—can be a nerve-wracking and overwhelming experience.

To relieve this anxiety, many people choose to take at-home pregnancy tests. But with all the options out there, it’s hard to know which one to pick and how they work to get the most accurate results.

How to Take a Pregnancy Test

Take the test in the morning right when you get out of bed since this is when your hCG levels are at their highest.

Tip: Catch a “midstream sample” for the most accurate results. This basically means peeing a little bit into the toilet before peeing on the test.

You can either pee directly on the test for up to 5-10 seconds (or however long the instructions say) or you can pee in a cup and put the pregnancy stick inside for no longer than 10 seconds—whichever is more comfortable for you. When you pee on the stick, make sure to keep the results window facing you. Pregnancy tests typically only take a couple of minutes, but it’s important to read the directions to determine how long test results take to process.

The Best Way to Read a Pregnancy Test

Nowadays pregnancy tests range from the traditional to the more high-tech. Here’s how to read positive and negative results for both.

Positive Pregnancy Test

Traditional at-home pregnancy tests come with a single window or two windows on the pregnancy stick. All tests will have a test line to make sure that the pregnancy stick is actually working.

For single window tests a positive result would show both the test line and another line to indicate that you are pregnant.

Clear blue pregnancy test plus sign in control window

For the two-window tests, in one window a test line would appear and in the second window a plus sign (+) will appear even if it is faint to indicate that you are pregnant.

Clear blue pregnancy test plus sign in control window

Some women prefer digital tests because they are easier to read and there are no lines (faint or bold) to interpret. There will also be some type of countdown to indicate when the results are ready.

A positive pregnancy result will say “You’re Pregnant” or it would say “Yes” in a digital test

Negative Pregnancy Test

If you are not pregnant, a single window test would only show the single test line. For two-window tests, the first window would show the test line and the second window would show a single line that looks like a minus (-) symbol. This means you are not pregnant.

On a digital test, a negative test result will say “Not Pregnant” or “No” to indicate that you aren’t expecting.

Faint Line on Pregnancy Test

You might end up with a faint line, also called an evaporation line. It can be confused with a false positive. The line usually appears several minutes after the time of the test and is caused by evaporating urine. If the line seems faint or you are at all uncertain, take another test.

How Do Home Pregnancy Tests Work?

At-home pregnancy tests have become more accurate because they are more sensitive to the hormone human Chorionic Gonadotropin (hCG) which indicates pregnancy. When an egg is fertilized and attaches to your uterine wall, the placenta begins to form and produces hCG, which flows throughout your bloodstream and urine (that’s where the pee part of pregnancy tests comes in). As you get further along in pregnancy, hCG levels rise more rapidly, doubling every couple of days. At-home pregnancy tests measure the level of hcG in your urine.

How Soon Can I Take a Pregnancy Test?

Many at-home pregnancy tests say they are 99% accurate on the first day of a missed period. According to Mayo Clinic, however, you should wait at least a week from the day of your missed period to take the test for more reliable results. Before taking the test, keep these things in mind:

  • Carefully read the directions in the box—meaning the fine print. Make sure you clearly understand the results time window and how to pee on the test.
  • If you are taking any fertility drugs, be sure to call your doctor to see if any of the medications you are taking will interfere with your test results.
  • Don’t have to pee? Although common sense might tell you to drink a gallon of water, it’s actually recommended not to because this could dilute your hCG levels. Just take the test when you actually have to go.
  • Make sure to check the expiration date of the pregnancy test.

How Accurate are Pregnancy Tests?

False positives: This is rare but can definitely happen. If you receive a false positive it could be that infertility drugs are messing with your hCG levels, you recently gave birth or had a miscarriage, or the test could be broken. If you get a positive result, go to your healthcare provider to have confirmed by the lab.

False negatives are also rare but more common than false positives. Around 5% of tests may lead to false negatives. Factors that could give you a false negative result range from taking the test too soon and having a faulty test. For the best results be patient and wait at least a week to take the test.

If you tested early and it came up negative, but you end up missing your period, test again. If your home pregnancy test says you’re pregnant, it’s time to make an appointment with your healthcare provider to confirm the results.

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Clear blue pregnancy test plus sign in control window

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What does control window mean on Clearblue pregnancy test?

Within 2 minutes of taking the test a blue line appears in the Control Window to show that the test has worked properly. If no blue line appears in the Control Window within 10 minutes, then the test has not worked. This may be because. Too much or too little urine was applied (remember, 5 seconds only), or.

Why is there 2 windows on Clear Blue pregnancy test?

The Clearblue with Colour Change Tip pregnancy test is the first test to give a clear + or –sign to indicate whether or not you are pregnant; there are two windows, one is a control window which shows that you have done the test properly and the other is the results window; if you are pregnant a blue plus sign will ...

Where is the control window on a pregnancy test?

A Positive Pregnancy Test Single test windows will show two lines side-by-side if your test is positive. One line is the control line, and the second line is the result line. Two-window tests will show a line in the smaller control window and a plus “+” sign in the larger, second window.

Why is the control window on a pregnancy test?

Most urine pregnancy tests have a “control” window and another window that is the “results” window. When this line or other symbol appears in the control window it ensures that the test is working properly.