The pregnosis Early Pregnancy Test is over 99% accurate in laboratory tests. It can be used any time of the day, and you can even test before your next period is due.Pregnancy test - The benefits of Pregnosis are: Simple - easy to use, one step test, Fast - results within minutes, Convenient - may be used anytime of the day, Sensitive - Pregnosis is as sensitive as the leading brand and can detect hCG at concentrations of 25 IU/L Accurate - over 99% accuracy. Test strip, urine sample cup provided.