Can a baby with fetal main pulmonary artery disproportion be kept?

In general, if there is a disproportion in the fetal main pulmonary artery, the pregnancy can usually be continued. However, if the fetus has severe cardiac developmental abnormalities, termination is typically recommended. It is advisable to consult a physician for guidance. The detailed analysis is as follows:

Disproportion of the fetal main pulmonary artery refers to abnormal development of the pulmonary artery, often involving localized narrowing, which may affect normal blood supply to the heart. This condition is commonly seen around 20 weeks of gestation, when the fetus is undergoing rapid development and significant physical changes. If the fetal condition remains stable without abnormal symptoms, the disproportion in the main pulmonary artery may gradually resolve on its own, and the pregnancy can generally be maintained. It is recommended to follow medical advice and undergo regular prenatal examinations to monitor fetal development.

However, it should be noted that disproportion of the main pulmonary artery may also be associated with congenital heart defects. If a thorough medical evaluation confirms significant cardiac malformations in the fetus, termination of pregnancy is typically advised according to medical recommendations.

During pregnancy, it is recommended that expectant mothers maintain a positive mood, eat a healthy and balanced diet, get adequate rest, and maintain a regular daily routine.