The Clearblue Digital Pregnancy Test with Conception Indicator is the first and only test that is as accurate as an ultrasound scan at dating pregnancy**. Its Smart Dual Sensor ™ not only tells you if you're 'Pregnant' or 'Not Pregnant', also tells you how far along you are.
It's like 2 tests in 1 - it first detects if the pregnancy hormone is present with over 99% accuracy from the day your period is due, and if you are pregnant, it ALSO indicates how many weeks since conception occurred 1-2, 2-3 or more than 3 weeks (3+). The Conception Indicator is 92% accurate in detecting when you conceived.
Test up to 4 Days Early
Within 3 minutes your 'Pregnant' or 'Not Pregnant' result will appear on the screen. If the result is 'Pregnant' the test will also indicate time since conception occurred ( 1-2, 2-3 or 3+ weeks).