Whether or not it is advisable to carry a fetus with a ventricular septal defect is determined on a case-by-case basis. If the fetal ventricular septal defect is not serious and is simply a ventricular septal defect with no other malformations, birth is usually recommended; if the fetus has not only a ventricular septal defect but also other malformations, birth is not recommended. 1. If the condition of fetal ventricular septal defect is not serious, and only purely ventricular septal defect without other malformations, it is generally recommended to give birth, which will not have a greater impact on the growth and development of infants and children, and can be treated with interventional occlusion or surgical treatment at a later stage to alleviate the symptoms. 2. If the fetus not only has ventricular septal defect, but also has other malformations, this situation may affect the development of the fetus, and it is not recommended to give birth to the baby, and the probability of complete treatment in the later stage is relatively small. Regular medical checkups, such as ultrasound, four-dimensional ultrasound, fetal heart rate monitoring and other tests, are needed to understand the condition of the fetus. If there is any discomfort, it is recommended to go to the hospital in time and follow the doctor’s instructions to deal with the treatment.