This is a 3D ultrasound image of a fetus, symbolizing love with those pretty tiny hands. With 3D ultrasound examination, multiple two-dimensional images are taken at various angles and then pieced together to form a three-dimensional rendering, giving us incredibly clear details of the fetus. For instance, instead of just seeing a profile view of your baby's face, you can now see the whole baby (it looks more like a regular photo). Modern ultrasound is considered safe, While other imaging modalities use radioactive dye or ionizing radiation, for example, ultrasound transducers send pulses of high frequency sound into the body which may be damaging to the fetusβs body.