How to use Clearblue Digital Pregnancy Test 

www.clearblue....
The only pregnancy test with Smart Countdown, reassuring you the test is working as it counts down to your results.
As accurate as a doctor's urine test. Over 99% accurate** at detecting pregnancy from the day of your expected period.
Unmistakably clear results in words: 'Pregnant' or 'Not Pregnant.
Results 5 days sooner. Clearblue Digital Pregnancy Tests can be used to test up to 4 days before your expected period - that's 5 days sooner than waiting until you miss your period to test.