If you have a clinical history of menopause and have a normal sexual life, and if you are not using contraception, it is recommended to use morning urine to test for early pregnancy. The specific manifestations can be divided into the following categories: 1. two red lines on the urine HCG test paper indicate pregnancy; 2. two red lines, one dark and one light, indicate possible pregnancy, and it is recommended to test again with the morning urine three days later. If the test result is still one dark and one light after 3 days, it is clinically recommended to go to the hospital to have the blood HCG checked and to have it checked again every other day in order to exclude the possibility of ectopic pregnancy. 3. If a red line appears on the test strip, it indicates that there is no pregnancy and it is recommended not to drink too much water within 2 hours before collecting the morning urine to avoid a false negative result due to dilution of the urine.