Ultrasounds have been around for years. They give a mom to be a chance to see her baby grow in her belly and they give the doctor a chance to make sure everything is going as planned. They also help the doctor to diagnose anything that might be wrong before it's too late. You can even see your baby in 4D now. With all this, it doesn't stop there. Mother's are also taking the ultrasound out of the doctor's office and into the baby shower.