The two bars of the pregnancy test indicate a positive result, not necessarily pregnancy, there are several possibilities, 1. 85%-95% possibility of pregnancy, you can go to the hospital to take a blood test for human chorionic gonadotropin, the most accurate blood test, if the menstruation is delayed for more than 10 days, with ultrasound can see the pregnancy sac in the uterine cavity, it can clearly prove pregnancy. 2. 3. Gestational trophoblastic diseases, such as staphyloma and choriocarcinoma, can lead to two bars on the pregnancy test. The latter two cases are relatively rare, and pregnancy is still the most common case. The last case is a false positive, which means that there is no pregnancy and no other disease, and the blood test can detect it.