The tests that need to be done from pregnancy to birth include routine blood tests, electrocardiograms and other items for pregnant women, as well as Down’s syndrome screening, abdominal circumference, fetal heart monitoring and other items for the fetus. 1. For pregnant women: From pregnancy to delivery, pregnant women need to undergo tests such as weight, blood pressure, electrocardiogram, blood routine, urine routine, liver function, kidney function, thyroid function, coagulation function, diabetes screening, ultrasound, gynecological internal examination, etc., in order to ascertain the health condition of the pregnant woman, assess whether the pregnancy can be continued or not, and to determine the mode of delivery based on the results of the tests. 2. For the fetus: from pregnancy to birth, pregnant women are required to undergo Down’s syndrome screening, 4-D malformation, uterine height and abdominal circumference measurement, fetal heart and fetal movement monitoring, fetal position and other tests to determine the development of the fetus, and amniotic fluid tests to determine the presence of chromosomal abnormalities and other genetic disorders, if necessary. Pregnant women should undergo regular checkups to ascertain their own health and that of their fetus, and should consult a doctor when they feel unwell.