2D ultrasounds are part of routine prenatal care. What about 3D and 4D ultrasound technology? Learn about the safety and use of the different types of ultrasounds. Ultrasounds performed for ...
Tue, 24 Feb 2015 00:05:38 GMT — In a consumer update, the US Food and Drug Administration â??strongly discouragesâ?? expecting mothers from using ultrasound imaging for keepsake pictures and videos.