Women can determine whether they are pregnant by these methods: 1. For women with regular menstrual cycles, if they experience early pregnancy reactions such as delayed menstruation, nausea, vomiting, fatigue and breast tenderness after intercourse, they may be pregnant, and they can use early pregnancy test paper to determine whether they are pregnant. 2.If you are in a state of pregnancy preparation, you can go to the hospital 7-10 days after intercourse to draw blood and test the chorionic gonadotropin value to confirm whether you are pregnant or not, and the blood chorionic gonadotropin value is the earliest and most accurate way to determine whether you are pregnant or not; 3.For women who monitor their basal body temperature, if the elevated body temperature lasts for more than 2 weeks, they may also be pregnant, and it is best to go to the hospital to It is best to take a blood test for HCG to confirm pregnancy. As already mentioned above, blood chorionic gonadotropin value is the earliest and most accurate way to determine if you are pregnant, so it is important to know more about it! A pregnancy test is a blood test that measures the level of HCG, a hormone secreted by the placental syncytiotrophoblast, which can be detected in the blood as early as about 10 days after fertilization to determine pregnancy. This test requires the drawing of venous blood and has no effect on whether or not you are fasting, which means that you can have your blood drawn at any time. Since each hospital has a different workflow, the time it takes to get the results naturally varies. Some hospitals wait a few hours to get the results, while others wait 1-2 business days for the results, depending on the hospital you choose. In most hospitals, results are available on the same day as the daytime blood draw. If the blood is drawn at night due to special circumstances, there may not be a doctor on duty in the immunology laboratory and most of them will not have the results until the second day. The HCG test in the blood is a quantitative test, which means that the result is a specific value, and if the result is higher than normal it means that you are pregnant. However, HCG needs to be monitored dynamically, and you can check the blood every other day to determine the development of the embryo based on the rate of increase of HCG.