Over 99% accurate. From the day you expect your period. No. 1 selling brand in home pregnancy and fertility tests. Bases on international sales compiled using independent market research data (data on file). Results as fast as 1 minute. A pregnant result may appear in 1 minute when testing from the day of your missed period. Wait 3 minutes to confirm a not pregnant result. + Pregnant. - Not pregnant. Colour change tip. The wide tip turns pink for easy targeting. Over 99% Accurate (From the day you expect your period.)