Ultrasound is a high frequency sound that can penetrate through certain mediums.
E.g. One can check if they are pregnant using ultrasound.
I did it and felt nothing! so no worries!
The benefit of using a 4D ultrasound is that people get to see the progress of their baby. The technology used in a 4D ultrasound allows a movie like feel since they can watch how their to be born baby is moving.
Ultrasound is a high frequency sound that can penetrate through certain mediums.E.g. One can check if they are pregnant using ultrasound.I did it and felt nothing! so no worries!
No. You can neither hear (unless at a ultrasound) or feel it.
usually, only on the 4th or 5th ultrasound is visible, whether the fetus has defects or not. you can't feel it. it has to be during an ultrasound.
Take her to the vets to have an ultrasound.
Its an ultrasound that uses sound waves, which gives you a clearer image of what your baby looks like!
Complete an Ultrasound Tech program!
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.
Ultra-sounds are completely harmless, you will not feel a thing.
By performing repeated scans over time, much like the frames of a movie, ultrasound can also reveal movement, such as the motions of a fetus. This technique is called real-time ultrasound.
Usually a doctor wants to see you for the first ultrasound when you're appr. 10-13 weeks pregnant.
Ultrasound is sound which has a frequency higher than that of audible sound.( like radar )ADDED: Not like radar. That uses radio waves, although sonar and radar principles are similar.