If there is no menstruation, a positive result of the early pregnancy test clinically indicates pregnancy, while a negative result indicates that there is no pregnancy. If the result is weakly positive, it clinically indicates the possibility of pregnancy, in which case it is recommended to check again after 3-5 days. If the result is still weakly positive, it is recommended to go to the hospital to have a blood test for HCG, mainly to rule out the possibility of ectopic pregnancy, and it is recommended to have another blood test every other day for comparison, so that you can basically determine the possibility of intrauterine or ectopic pregnancy. In addition, for early pregnancy test, it is recommended not to drink too much water two hours before keeping the urine specimen to avoid dilution of the urine and false negative results.