Patient's question:

At week 1 of pregnancy, an intramuscular injection of 6 milliliters of ribavirin was administered. I would like to have a 4D ultrasound to check if the fetus has any abnormalities.

Doctor's answer:

Hello, it is necessary to strictly perform prenatal examinations in this case. During the 14-19 weeks of pregnancy, a Down syndrome screening should be conducted, and between 22-26 weeks, a 4D color Doppler ultrasound for prenatal anomaly detection should be performed. If necessary, an amniocentesis and cord blood analysis should be done between 16-20 weeks to clearly determine the baby's development inside the womb. It is recommended to undergo regular prenatal check-ups. If any abnormalities are found in the baby, pregnancy should be terminated promptly.