Fetal MRI uses magnets to obtain another kind of image of the fetus. It can be used during pregnancy to learn more about a fetus after a problem has been seen on ultrasound. There is no known risk to a fetus from having an MRI during pregnancy.
During an MRI, the mother must lie on her back with pads under and over her abdomen. The table that the mother lies on is slid into a tube that is open on both ends. It can take 30-60 minutes to take the pictures. If the baby is moving a lot, it might take longer. The mother must remain motionless throughout the MRI.
The MRI machine makes a repetitive, clunking sound, so the mother may be given headphones to decrease the distraction. A family member or friend can stay with the mother in the room if she would like. A radiologist will look at the images and send a report to your obstetrician. Your obstetrician will then discuss the results with you.
Fetal MRI can be performed at Nationwide Children's Hospital.