Can I keep the baby if I became pregnant after having a chest CT scan?
May 04, 2023
Source: Cainiu Health
Dr. Lv Aiming
Introduction
If only one chest CT scan was performed, and considering the distance between the chest and the pelvic cavity, the fetus is generally expected to develop well upon subsequent examinations, making it usually acceptable to continue the pregnancy. However, if multiple scans have been performed, the accumulated radiation exposure in the body is likely higher. Subsequent prenatal evaluations may reveal significant structural abnormalities or other fetal anomalies, in which case continuing the pregnancy is generally not recommended.
After having a chest CT scan, if abnormalities are detected during subsequent examinations, the pregnancy is generally not advised to continue. If no abnormalities are found, continuing the pregnancy may be an option. The detailed analysis is as follows:
1. Possible
Generally, some radiation remains in the body after a CT scan, which usually poses certain risks to the fetus. However, if only a single chest CT scan was performed and given that the chest area is at a certain distance from the pelvis, if follow-up examinations show normal fetal development without other abnormalities, this indicates minimal impact from radiation exposure, making it generally acceptable to continue the pregnancy.
2. Not advisable
If multiple chest CT scans were performed, the accumulated radiation levels in the body are typically higher. After becoming pregnant, subsequent examinations may reveal significant structural malformations or other abnormalities in the fetus, in which case the pregnancy is generally not recommended, and termination should be considered.
To achieve optimal prenatal health and healthy offspring, it is recommended to avoid pregnancy for at least one month after undergoing a chest CT scan to prevent potential adverse effects. Additionally, after becoming pregnant, regular prenatal check-ups at the hospital's obstetrics and gynecology department are essential to monitor fetal development.
