CorDx Pregnancy Test Cassette is a reliable home pregnancy testing kit that offers over 99% accuracy in detecting pregnancy. This single-test package features a cassette format with clear result indicators showing pregnant or not pregnant status. The test provides easy-to-read results with clear indicators for valid and invalid tests. It can be used from the day of your expected period. As this is a personal medical diagnostic device, please carefully follow the included usage instructions for accurate results.