What about 3D and 4D ultrasound ... second trimester between 18 and 22 weeks. Also known as a level II ultrasound, this test ...

Between 18 and 22 weeks, you'll get a detailed anatomy scan, called a level 2 ultrasound. Though sometimes called "gender ultrasounds," anatomy scans aren't solely to determine your baby's sex.

"It allows diagnosis of various diseases, or to monitor a developing baby. However ... managed to image specifically labelled cells in 3D with ultrasound. For the first time, they imaged living ...