The Suresign Pregnancy Strip test can be carried out by the inserting the tip of the test into the urine flow (midstream) or into a sample of urine (as a dip test). Results can be read in 1-3 minutes by the number of lines that appear on the test strip, as shown in the instructions. The twin pack contains two pregnancy test strips. Features: Suresign 2 Pregnancy Tests High sensitivity for early detection of pregnancy Detects 15mIU/mL of hCG in the urine Over 99% accurate Results in 3 minutes Easy to use