• Clearblue is #1 OB-GYN Recommended Brand*
• The Clearblue Ovulation Test identifies your 2 most fertile days, so you can maximize your chances of getting pregnant naturally.
• The Clearblue Ovulation Test is over 99% accurate at detecting the LH surge**
• Easy to read – unique digital ‘smiley face’ results

The Clearblue Digital Ovulation Test is an easy-to-use home ovulation test that is over 99%[1] accurate at detecting the fertility luteinizing hormone (LH) surge. The optical reader interprets your result and 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.

With the Clearblue Digital Ovulation Test, finding your luteinizing hormone (LH) surge is simple. Follow the test’s easy step-by-step instructions to detect the rise of LH 24-36 hours prior to ovulation.

Clearblue Digital Ovulation Test’s flashing test stick symbol shows you that it’s working. Get clear digital results in just 3 minutes so you can know your 2 best days to get pregnant.

A circle with a smiley face means the test has detected your LH surge, and having sex during the next 48 hours maximizes your chance of getting pregnant. A clear circle means your LH surge has not been detected. Continue testing with a new test stick at the same time tomorrow.