... test 4.strip,cassette,midstream One Step Pregnancy HCG Test Kit Specification:1) high sensitivity and specificity2) specialized manufacture ... , which appears in urine very early during pregnancy. HOW TO DO THE TEST? HOW TO READ THE RESULTS? Negative (not pregnant) :Only ... HCV, HBVs,Syphilis,PSA,AFP,Pregnancy, Ovalation(LH),Cardiac Troponin I, TB, Malaria, H.pylori,Saliva alcohol test,urinalysis test. ...