Pregnancy ultrasound report card mainly determines whether the fetus is healthy or not by the gestational sac, yolk sac, germ, biparietal diameter, femur length, placental maturity, amniotic fluid and so on. Pregnancy ultrasound is one of the more important tests to determine early pregnancy, ultrasound report card content generally includes the size of the gestational sac, whether the germ is visible, yolk sac, heart tube pulsation, the number of fetuses, etc., to determine whether it is a normal intrauterine pregnancy. The ultrasound report in the middle and late stages of pregnancy generally includes fetal biparietal diameter, femur length, placental maturity, amniotic fluid, umbilical cord blood flow ratio, etc., and the normal values need to be judged by a professional physician. Pregnant women are advised to have regular checkups during pregnancy, and avoid missing the checkups such as NT and systematic ultrasound, especially if they have a history of poor pregnancy and childbirth or are of advanced age.