Upper pregnancy means that the pregnant woman’s abdominal bulge is close to the chest, while lower pregnancy means that the pregnant woman’s abdominal bulge is lower, with the highest point not exceeding the belly button. The upper and lower pregnancy can be judged by the pregnant woman’s physical appearance, ultrasound, pregnancy reaction, and so on. 1. Pregnant women’s physical appearance: usually pregnant women’s abdominal bulge position is obviously upward, from the chest below the abdominal bulge can be seen for the upper pregnant, if the abdominal bulge is more downward, the appearance of the abdominal bulge is not obvious for the lower pregnant. 2. Ultrasound: Ultrasound can accurately check whether a pregnant woman is pregnant or pregnant, and it can also check the development of the fetus in the uterine cavity and the position of the fetus. 3. Pregnancy reaction: when pregnant women are pregnant, due to the early pressure on the gastrointestinal tract, pregnant women may have a decrease in the amount of food, and hunger pangs soon after eating. When pregnant women are pregnant, because the uterus will compress the bladder, pregnant women may have an increase in the number of urination. If a pregnant woman wants to know whether she is in an upper or lower trimester, it is recommended that she visit the hospital in time for the appropriate examination.