The timing for a Clearblue pregnancy test depends on whether you want the earliest possible result or the most accurate result.
Here's a breakdown:
Earliest Detection: Clearblue's Early Detection Pregnancy Test can detect the pregnancy hormone as early as 6 days before your missed period (which is 5 days before your expected period). However, with this early testing, there's only a 71% chance of detecting pregnancy.
Most Accurate: The most accurate results come from testing on the day of your missed period or later. At this stage, Clearblue tests have an accuracy rate of over 99%