Use Clearblue Digital Early Detection Pregnancy Test for an accurate reading in early pregnancy. With this home pregnancy test kit, you can test 5 days before your missed period, which is 4 days before you expect your period (1). Waiting for your result can feel like a lifetime - Clearblue Digital Early Detection counts down with you. The Smart Countdown progress indicator reassures you while waiting for your unmistakably clear digital result in words. Clearblue Digital Early Detection Pregnancy Test is over 99% accurate from the day you expect your period. The unique Floodguard Technology helps reduce the #1 reported cause of user error by over 70% (vs Clearblue's previous visual test design) by keeping excess urine from flooding the test strip and the extra wide tip makes it easy to test correctly.