Can twins have a 4D ultrasound?
Oct 30, 2024
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
If a pregnant woman has severe pregnancy complications, such as severe preeclampsia or fetal growth restriction in multiple pregnancies, four-dimensional ultrasound may encounter certain technical challenges during twin examinations, especially when fetal positioning is suboptimal or uterine space is limited, making it difficult to obtain clear four-dimensional images.
Generally, "4D" refers to 4D ultrasound, which uses computer processing to convert traditional 2D images into three-dimensional visualizations with real-time motion, creating a stereoscopic image. Whether twins can undergo 4D ultrasound depends on the specific condition of the pregnant woman and the fetuses. If the pregnancy is progressing smoothly without any complications, 4D ultrasound is generally feasible; however, if the mother has severe pregnancy complications, 4D ultrasound is not recommended. In case of any discomfort, prompt medical consultation is advised. Detailed analysis is as follows:
If the pregnancy is progressing normally without complications such as hypertension, diabetes, or placenta previa, and both twins are developing appropriately without structural abnormalities or other health concerns, undergoing a 4D ultrasound examination is typically safe.
If the pregnant woman has serious complications such as severe preeclampsia or fetal growth restriction in multiple pregnancies, 4D ultrasound may not be advisable. Additionally, technical challenges may arise during twin examinations, especially when fetal positioning is suboptimal or uterine space is limited, making it difficult to obtain clear 4D images. Under these circumstances, doctors may recommend avoiding non-essential procedures to minimize risks to both mother and fetuses.
During pregnancy, women should maintain a healthy diet, avoid spicy or irritating foods, and engage in regular exercise to strengthen their immune system.
