... the leading supplier of the rapid diagnostic tests in China with full specifications and customized packing HCG pregnancy test Feature:Human ... by the developing placenta shortly after fertilization. During normal pregnancy, HCG can be detected in urine as early as ... growth make it an ideal marker for the early detection of pregnancySpecification: 1) HCG10A, HCG11A, HCG12A, HCG20A, HCG13A, HCG ...