Over 99% Accurate

Accuracy you can trust

Over 99% accurate at detecting the LH surge1

Shows your 2 most fertile days

Smart enough to adapt to your personal cycle

Gives you a clear smiley face in the result window when your LH surge has been detected, identifying your 2 best days to try for a baby.

Clear digital results

Get your answer quickly

Get clear digital results in just 3 minutes.

Easy to use

Reassurance that the test is working

Unique flashing test stick symbol shows you the test is working.

Reusable reader

Reusable reader works for more than one LH surge



Pinpointing Your LH Surge

In every cycle there are only a few days when a woman can conceive, so having sex on these days is very important if you are trying to get pregnant. Did you know that 1 in 2 couples could be trying to conceive on the wrong days of the woman's cycle?2 And did you know that your basal body temperature only increases after ovulation, making it not much use to aid conception in that cycle? The Clearblue Digital Ovulation Test detects the rise of the ovulation hormone LH (luteinizing hormone) 24-36 hours prior to ovulation and identifies the 2 best days to conceive in a given cycle. It's more accurate than calendar and temperature methods3 and gives you unmistakably clear results on a digital display.

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Ovulation test
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What do other people think?


"Finding time to plan another baby when you have a child already can be tricky! Clearblue Digital Ovulation Test makes it so easy to know where I am in my cycle so I can make the most of my most fertile days each month – especially as they can change from cycle to cycle. Nothing puts a smile on my husband’s face like a smile on the digital Holder!"

How to use Clearblue Digital Ovulation Test

  • 1. Before testing

  • 2. Get the ovulation test ready

  • 3. Take the test

  • 4. Wait for 3 minutes

  • 5. Read your results

  • Video

Frequently asked questions