CLEARBLUE PLUS VISUAL PREGNANCY TEST
Clearblue Plus are over 99% accurate when testing from the day your period is due. You can test up to four days before your period is due however. 98% of pregnant results were detected in lab tests from the day before the period was due, 97% in two days before, 88% in 3 days before and 56% in four days before.
Results can be visible in as little as one minute, if testing from the day your period is due.