On the eighth day of transplantation, the morning pregnancy test paper can only see a faint pink color, which is a weak positive result, mostly belonging to the normal. Because the embryo bed about seven days, placental trophoblast cells began to secrete HCG (human chorionic gonadotropin), because the days of pregnancy is relatively short, the value of HCG will not grow too fast, so the test paper test will appear weakly positive results. However, it should be noted that the method of testing urine with test strips will have a certain degree of error. If you want to determine whether you are pregnant as soon as possible, you can go to the hospital and take a blood test, which is more accurate, or you can also take an ultrasound examination around 40 days after menopause to further confirm whether it is a normal intrauterine pregnancy. If the blood test to determine is pregnant, should pay attention to rest, not too tired, not to have any strenuous exercise, the first three months of pregnancy to avoid sexual intercourse. Follow the doctor’s advice to further do the early pregnancy ultrasound and other related tests.