2012年9月11日 星期二

What Is the Difference Between 2D, 3D and 4D Ultrasound?


One of the most amazing occasions for mom's and dad's to-be certainly is the very first time they view their unborn child through the use of an ultrasound. But unfortunately often the screen images tend to be dark and hard for the inexperienced eye to decipher. But in the past few years 3D and 4D elective ultrasound has really become well-accepted and widely available to those parents who wish to have a more life-like image of their child.

Prenatal sonography is the utilization of high frequency sound waves that travel through the abdomen via a transducer to generate a video or image of the baby or babies. A 2D sonogram is the procedure that you'll have during your prenatal care that produces black and white pictures. This kind of ultrasound is usually used to listen to the babies heartbeat plus identify sex. However it could even be applied to work out how far along you are in your pregnancy as well as look at any potential birth defects. It is ordinarily conducted at 20 weeks at which time the doctor will want to ensure the overall health of the placenta, that it's attached properly and that the baby is maturing as it should be in the uterus. Around this time it's possible to almost always establish the unborn babies sex, assuming the baby cooperates!

3D ultrasound is the equivalent technology as 2D but rather sends out sound waves from various directions and consequently renders a life-like visual that clearly displays the little one's attributes.

Once more, 4D ultrasound is the identical technology as 2D and 3D, though a number of photos are captured continuously to produce real time imagery of your baby. It's much like a window into the womb where you can witness the little one moving about, possibly yawning or sucking it's thumb!

Sonography has been available since the 1950's and because of extensive analysis has been confirmed risk-free. Like 2D ultrasound, 3D/4D does not use irradiation like an xray. You will find no harmful effects on you or baby.

3D/4D ultrasounds tend to be optional procedures which can be performed by specialty boutiques and are not a necessity as part of your regular prenatal care. As a result 3D/4D ultrasounds are not paid for by insurance except when considered medically necessary by your doctor. The best time to have a 3D/4D sonogram is any where from 24-36 weeks. The longer you wait the more your little one will grow and fill out giving you a view of baby's characteristics.

It's really easy to locate a 3D/4D ultrasound business by simply searching "3D/4D Ultrasound + your city". Regardless you ought to be certain your ultrasound is conducted by a real Diagnostic Medical Sonographer. You should consult with the Association of Accredited Ultrasound Imaging Facilities or AAUIF.org to determine if a particular facility sticks to their guidelines and standards that mandates every single ultrasound be carried out by a registered Diagnostic Medical Sonographer.

A large number of ultrasound establishments permit you to bring close friends and family to share the experience and to receive a glimpse of the newest family member. The sonogram should undoubtedly be a unique event that you'll be able to hold dear.




And finally, if you are interested in becoming a Diagnostic Medical Sonographer, our comprehensive list of ultrasound technician schools will help you get started. Or for more information please check out Ultrasound Technician Schools Headquarters at http://ultrasoundtechnicianschoolshq.com.





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