With Clearblue, require clarity. Brand N°1 in France of ovulation tests and pregnancy tests, Clearblue helps the women to obtain the answers that they need. The ovulation tests Clearblue help you to know better your menstrual cycle and to determine the fertile days of your cycle to optimize your chances to conceive. The pregnancy tests Clearblue, reliable to more than 99% from the presumed date of the menstruations, allow you to know if you are pregnant. They display results easy to read and a simple and practical way.