Ultrasound is performed through a water-based gel with a procedure to offer a nice image of a baby inside mother’s womb. The gel is made of different materials which are a common method in biochemistry aiming to separate macromolecules. The ultrasound gel is safe and non-toxic for a patient and sonographer containing chemicals responsible for… Continue reading Ultrasounds and 4D Sonograms Help To Highlight Problems during a Pregnancy