Predictor Early is a pregnancy test that detects possible pregnancy up to 6 days earlier than the first day of the delay period. With 99% accuracy. Predictor Early, detects pregnancy hormone (hCG) up to 6 days before the first day of delay, while available (based on laboratory studies).
Clearblue Early Detection Pregnancy Test provides early detection of the pregnancy hormone. 71% of pregnancies can be detected 6 days before the missed period (5 days before the expected period). Changes color to show test is working.