The ideal time to perform this ultrasound is between the 25th and 32nd week of pregnancy, since the size of the fetus and the amount of amniotic fluid is adequate to obtain a good image. Thanks to this ultrasound test, the heart can be explored and possible cardiac anomalies can be detected.
Another advantage of 4D ultrasound is that it allows visualization of the baby's facial expressions. Expectant parents will be able to see if the baby yawns, smiles, etc. in real time. This ultrasound has a good psychological impact for the parents, since seeing their baby moving inside the uterus gives them a lot of peace of mind.
Read the full article on: When is 4D ultrasound performed in pregnancy? Its advantages ( 41).
By Marta Barranquero Gómez B.Sc., M.Sc. (embryologist) and Teresa Rubio Asensio BSc, MSc (embryologist).
Last Update: 09/03/2024
