It depends on how developed the baby is. In early stages you can't tell them apart. In later stages, if the baby is facing the right way, you can make out the genitalia if it's a boy.
Sonogram
Presumably 20.
The answer is a sonogram
time.A 4D ultrasound is simply a 3D ultrasound that gets updated very rapidly making it look more like a live ultrasound than a static picture. The fourth dimension is time.
gn -3
detecting the smile in the picture by making the picture into a clarity picture. i.e. by boosting of pixels(decreasing the space between pixels of an image)
No its only the cover picture but if your talking anout the differences between the books and the movies yes totally a lot of differences.
an ultrasound
Tell him or show him a picture of the ultrasound or show him baby clothing.
The mode display selection for an ultrasound will give the technician the ability to display the fetus on the monitor. They will then be able to take a picture at a desired point in time.
its older than now and it was uglier check a picture on images
It is an ultrasound scan where the gel is rubbed onto your belly when you are pregnant to monitor the progress and growth of a foetus. they use ultrasound waves to bounce of the foetus and create the picture you see on the screen