Sonography, also known as ultrasound or sonogram, is a diagnostic medical test that uses high-frequency sound waves to create images of tissues, glands, organs, and blood or fluid flow within the body 12. It is a non-invasive imaging test that is used to examine the internal organs using sound waves. The sound waves are transmitted in the body, and the reflecting waves are collected and analyzed to form images. The images received from the ultrasound are analyzed by medical experts. Normal images infer normal results. Abnormal images can further lead to advanced tests like CT scan or MRI. While it is true that sonography involves sound and medicine, it does not necessarily involve fine art. However, the development of sonography has a fascinating history. In the mid-1950s, a Scottish obstetrician named Ian Donald became the first person to apply ultrasound technology to a pregnant human abdomen. He partnered with John MacVicar, an obstetrician at the University of Glasgow, and industrial engineer Tom Brown to build various obstetric ultrasound scanner prototypes over nearly a decade of collaboration. In 1963, they produced the Diasonograph, the world’s first commercial ultrasound scanner. The transformation of the ultrasound echo into visual information allowed accurate dating of a pregnancy through correlation of fetal size with charts of normative growth trajectories, enabling more precise medical management of the patient and more accurate timing of biochemical tests. I hope this helps!

The process of In vitro fertilization (IVF) starts with eggs being harvested and incubated. Next unselected sperm cells are added and both are left together (in vitro) for several days. During this time, healthy, mobile sperm cells actively fertilize the eggs. Finally, embryos are transferred into the uterus.