The Clearblue Digital Pregnancy Test with Weeks Indicator is the first and only test as accurate as ultrasound at pregnancy dating. Your Smart Dual Sensor will tell you if you are "Pregnant" or "Not pregnant" and how long. There are two tests in one - first, it detects the ...The Clearblue Digital Pregnancy Test with Weeks Indicator is the first and only test as accurate as ultrasound at pregnancy dating.
Your Smart Dual Sensor will tell you if you are "Pregnant" or "Not pregnant" and how long. There are two tests in one - first, it detects the presence of the pregnancy hormone with an accuracy greater than 99% and also indicates how many weeks pregnant it with an accuracy of 93%. Because it is so sensitive, you can test up to 5 days before the day you missed the period.