First Response Pregnancy Test
No brand is more accurate
Canada's #1 selling brand
6 Days Sooner
Detect Multiple Forms of the Pregnancy Hormone
Easy to read Results over 99% Accurate
You no longer have to wait to miss your period First Response detects the pregnancy hormone 6 days sooner than the day of your missed period (5 days before day of expected period). Things to know about testing early... Some pregnant women may not have detectable amounts of the pregnancy hormone in their urine on the day they use the test. The amount of pregnancy hormones increase as pregnancy progresses.