NO BRAND IS MORE ACCURATE: Clearblue is over 99% accurate at detecting pregnancy from the day you expect your period WEEKS INDICATOR: tells you how many weeks since conception (results shown as 1-2,2-3,3+) - as accurate as ultrasound dating* CLEAR DIGITAL RESULTS: unmistakably clear results in words EASY TO USE: easy grip handle and wide tip No. 1 DOCTOR RECOMMENDED BRAND: Clearblue is the No. 1 brand most recommended in a survey of doctors in the UK*, with over 40 years of science No. 1 brand most recommended in a survey of doctors in the UK (data on file)