If the fetus does not have a gallbladder, it is usually viable after birth, but it can have an effect on the digestive function of the pediatric patient. It is possible that the absence of the fetal gallbladder at the time of labor and delivery may have something to do with the position of the fetus. It results in part of the tissues and organs being obscured. At this time, the pregnant woman can move appropriately in order to change the position of the fetus, and then review the examination. It is recommended to choose three-dimensional or four-dimensional ultrasound to review, if the gallbladder can never be seen, it is necessary to rule out congenital absence of the gallbladder. Congenital absence of gallbladder may be caused by maternal exposure to chemicals, medications taken during pregnancy, or chromosomal abnormalities in the fetus. Congenital absence of the gallbladder can lead to biliary atresia, jaundice in newborns that is persistently elevated, and cirrhosis and liver failure if the disease is of longer duration, which requires surgical treatment to relieve the obstruction if necessary. It is recommended that women in pregnancy undergo regular obstetric examinations and need to further consult a medical professional and take professional measures if they find any suspected abnormalities in the development of the fetus.