Over 99% accurate: 1 At detecting pregnancy from the day you expect your period. 3 No 1 brand most recommended in a survey of doctors in the UK.
Weeks indicator: 2 Weeks since conception shown as 1-2, 2-3, or 3+ on screen (93% accurate).
Your doctor may date your pregnancy from the first day of your last period, not from when you conceived. Results 5 days early: Vs your missed period (4 days before your expected period). In lab testing, pregnancy detection rates were: 98% 1 day before the expected period, 97% 2 days before, 90% 3 days before, and 65% 4 days before. www.clearblue.com.
1 Box: 1 Clearblue Digital Pregnancy Test