The CorDx HCG PREGNANCY TEST MIDSTREAM KIT FOR SELF TESTING is a rapid test for the qualitative detection of human chorionic gonadotropin (hCG) in urine species to aid in the early detection of pregnancy. It is intended for home users and for prescription use. Featuresï¼? accuracy>99.5% sensitivity: 25miu /ml rapid: result is readable as quick as in 1 minute. specimen: urine, widely used for self-testing. shelf life: 36months or 24months packing:1pc/box, 3pcs/box CE and FDA approved