Ultrasound in the medical field is also known as sonography. This diagnostic medical sonography is an imaging procedure, which helps in creating images of the structures of the baby inside with the help of sound waves. Expectant women are recommended to have ultrasounds in order to check the health of their babies. As a result, this is a very delicate procedure, which needs a lot of care. There are a lot of units for ultrasound in Kolkata, which offer great services and prioritize the health of expectant women.