???FULLY CUSTOMER SERVICE?: That our pregnancy test sticks offer you the best value and quality in the market. If you have any questions, please feel free to contact the seller. We will reply to you within 12 hours. ???EASY TO READ?: Two red lines means you are probably pregnant. One line may be lighter than the other, they do not have to match. One red line means you are probably not pregnant. The result is invalid if no red line appears, even if a line appears in the test window. You should repeat the test with a new pregnancy test. ???HIGH SENSITVE?: Our HCG Pregnancy Rapid Test detects hCG in urine at a concentration of 25 mlU/mL or greater. Your first morning urine specimen is usually the most concentrated of the day and would have the most hCG in it. ???EASY TO USE?: You can test your urine as early as the first day you miss your period. You can perform the test anytime of the day. Simply dip the pregnancy midstream test in your urine for 10 seconds and read results within 5 minutes. Do not read the result after 5 minutes. ???OVER 99% ACCURATE?: A clinical evaluation was conducted comparing the results obtained using the HCG Pregnancy Rapid Test to another commercially available urine membrane hCG test. The consumer clinical trial included 216 urine specimens: both assays identified 76 positive and 140 negative results. The results demonstrated >99% overall accuracy of our hCG Pregnancy Rapid Test when compared to the other urine membrane hCG test.