The gestational age chart is not particularly accurate. Generally, during pregnancy checks, it is necessary to initially estimate the approximate weight of the fetus based on the height of the uterus and the circumference of the abdomen to assess the pregnancy status. However, the values of uterine height and abdominal circumference are only preliminary and not exact, and the accurate values can be affected by various factors. Therefore, this comparison chart is not particularly accurate. Pregnant women should make wise judgments based on their own pregnancy conditions.
During early pregnancy, women should prepare psychologically for the pregnancy period, as the uterus is low in the pelvis and there is no obvious protrusion. In most cases, women may feel tired, and their breasts may feel tingling, uncomfortable, and nausea and vomiting may occur at any time of the day. During the second trimester, due to the growth of the abdomen and breasts, stretch marks may appear. These are common vertical lines on the skin of the lower abdomen near the umbilicus, and the pigmentation fades later. In the third trimester, it is sometimes difficult to fall asleep because it is hard to find a comfortable position. During pregnancy, pregnant women are easily tired. Therefore, during this period, they need to take good care of their bodies, maintain a balanced diet, and maintain a good mood. This is good for the development of the child. It is best not to be angry because anger can affect the development of both the mother and the fetus. It is normal for the body to change during pregnancy, and there is no need to worry too much. Women must regularly go to the hospital for prenatal examinations during pregnancy to determine the development of the fetus. The first prenatal examination for women should be at the 12th week of pregnancy. After that, a prenatal examination should be performed every 4 weeks until the 28th week. Pregnant women need to have the last prenatal examination at 30 weeks. Pregnant women should be aware that if they experience any discomfort, they should promptly visit the obstetrics department of the hospital to avoid affecting the life and health of the mother and fetus and causing serious consequences.
