Posted on April 27th, 2017 by wombwithaviewblog.com
3D, 9 Weeks, ultrasound facts

3D 9 Week Embryo

Ultrasound Facts About General Stuff

  • Technically speaking, ultrasound is the study of the subject (the field of ultrasound) and a sonogram refers to the examination itself.
  • Current biohazard testing reveals no ill effects of ultrasound on the fetus, mother, or sonographer. However, ongoing tests show increasing levels of heat after scanning for several hours in one area. Over-scanning for long periods can cause cavitation or the creation of bubbles. This is much longer than the time required for performing a diagnostic test. Additionally, for this reason, only the prudent and diagnostic use of the technology is recommended by ACOG, ARDMS, and any other professional medical organization. The benefits of the information from diagnostic exams for patient and physician currently outweigh any known risk.
  • Ultrasound is just that…sound waves that operate at a frequency far beyond human hearing. Nope, Baby cannot hear the sound waves! Human hearing ranges from 20Hz to 20,000Hz. Diagnostic ultrasound operates in the millions of Hertz. Ultrasound probes range from about 2 – 13MHz.
  • Ultrasound is sound waves, NOT radio waves. No radiation is emitted by ultrasound equipment or Dopplers utilized by your physician to detect Baby’s heartbeat.
  • 4D is 3D in motion or a live 3D image.
  • Most people are familiar with 3D imaging as a fun way to see the outside of their baby. Additionally, the best and cutest 3D images are obtained later in the 2nd trimester or very early in the 3rd. Baby’s skin has developed more fat at this point which makes for chubbier cheeks!

 

Ultrasound Credentials for Sonographers

  • Someone newly trained in the field earns the credentials of DMS or Diagnostic Medical Sonographer. He or she has completed some sort of formal or on-the-job ultrasound training. This person is usually relatively inexperienced and has not yet passed the registry examination. This person should have direct supervision in performing your examination.
  • RDMS stands for Registered Diagnostic Medical Sonographer. A sonographer earns these credentials when he or she has passed a registry examination in his/her ultrasound specialty. Moreover, a certified sonographer will typically have at least two years of experience.
  • Not everyone who scans an expectant mom in a 3D non-medical business is a certified OB sonographer. Some have no formal ultrasound training whatsoever! These businesses are not regulated like medical practices. They may not be knowledgeable of or follow guidelines for equipment maintenance. Ultrasound equipment that is not properly maintained can be an electrical hazard for mother and/or fetus!!!

 

Ultrasound Facts About Performing Your Exam

  • Every practice is different. Most physician’s order a first-trimester ultrasound examination to date the pregnancy. This is usually performed with a vaginal probe. If no other problems necessitate another scan, the next is performed around 18-20 Weeks. Most women know this scan as the anatomy screen where we evaluate fetal and maternal parts for abnormalities. This study is not ordered to determine sex! Also, important to note here is that determining sex is never a guarantee, nor should it be an expectation. However, most sonographers will happily provide the info if at all possible!
  • The health of your pregnancy determines whether you will receive more ultrasound scans later in your pregnancy.
  • 2D ultrasounds are the grey-scale images you might recognize during your diagnostic examinations. Occasionally, a high-risk practice (MFM or Maternal Fetal Medicine) will usually also use 3D to assist in visualizing a fetal abnormality. We also frequently use the technology for GYN scans to attempt a better look at uterine shape and/or IUD placement.
  • Ultrasound cannot predict how much your baby will weigh at birth. While we can measure your baby’s head, belly, and femur for an educated guess for weight at the time of your scan, a large discrepancy for weight determination exists due to fetal position and sonographer inexperience or skill. We can typically track a trend for large or small babies. We know the average gained weight in the last few weeks is about 1/2 lb per week. However, every baby is different!

 

Ultrasound Facts About Fetal Sex

Most expectant moms today already know this little fact. The ultrasound machine is never “wrong” in determining fetal sex. Actually, it is the observer who is incorrect!

Guessing the wrong sex can be due to one or a combination of many factors. It is possible your baby was in a difficult position to see well. Maybe you were too early in your pregnancy for an accurate guess or your sonographer is inexperienced. In addition, an overall poor view can also limit fetal sex determination!

Ultrasound Facts About Your Ultrasound Results

Yes, the sonographer can read your examination. However, your OB/GYN physician or radiologist must ultimately interpret the images and report we create. Consequently, only your physician can legally give you results!!!

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Patients ask me these questions on a very regular basis. I hope it was helpful! Feel free to email me at wombviewerblog@gmail.com with your comments or questions!

Thanks for reading!

wwavblogger, RDMS
wwavblogger, RDMS

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Posted on October 20th, 2014 by wombwithaviewblog.com

We all know kids say some of the funniest things! And when Mom is 11 Weeks pregnant, Big Brother enters my ultrasound examination room with SO many questions!

We realize, as adults, just what a different perspective of life they have when, on hilarious occasion, they express to us these tiny pearls of realism in a way we never considered. They see the world in such simple terms; it’s unfortunate how we grow out of that over time. Oftentimes, we can actually see those mental wheels spinning, trying to make sense of the ultrasound monitor with their limited knowledge.

A Kid’s Precious Perspective

So, last week as I am scanning Mom, Big Brother of about 6 or 7 is watching intently. He was very excited to see “his” baby and had lots of questions about everything I was pointing out to him. I typically start with the head, try to demonstrate a great profile of the face and, of course, I make a point to include hands and feet. It takes a minute for older children to really appreciate that it’s a baby on the monitor. After all, that black and white and gray blob on the screen doesn’t look like any baby they’ve ever seen!

If I can obtain a decent shot of the arm and hand, I’ll annotate on the monitor “hi!!” and tell the excited on-lookers that Baby is waving to them. It’s just one of those fun aspects of my job and the reactions are always cute.

11 Weeks Pregnant, 11 Week Fetus

11 Week Fetus

As I did just that, Mom laughed. But Big Brother was quiet, and we could tell he was deep in thought. After a few seconds he finally spoke up and asked, “Mom, the baby can already spell?!!”

Mom and I had a great laugh over that, and Big Brother was happy to learn that his baby wasn’t smarter than him just yet!

**I would love to read YOUR funny stories.  Email me at wombviewerblog@gmail.com and tell me all about it!  Yours just may be my next post!

Thanks for reading!

wwavblogger, RDMS

For the most recent post, go to wombwithaviewblog.com!

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Posted on July 13th, 2014 by wombwithaviewblog.com

I think not. I was mailed a flyer from a 3D ultrasound businesses who offer 3D franchises and ultrasound education in a matter of days for anyone off the street with no prior ultrasound knowledge or training. The goal? To start their own entertainment ultrasound business. Before this, I had no idea such a business was even legal.

Firstly, I don’t want anyone to believe this nonsense. As a certified sonographer of over 23 years, I feel confident enough to say that no one can adequately learn ultrasound well enough in days or weeks to be responsible for the moms and babies they scan. And, furthermore, the people “teaching” haven’t learned it, either.

To Those Who Are Not Qualified to Scan..

Make no mistake about it. Waiver or not, if you scan a pregnant woman for fun and miss gross pathology, you can still be the subject of a law suit. Contrarily, how would you handle seeing something you feel is abnormal or you cannot explain? What do you say to the patient? Would you even know if a problem existed? If you do not have experience in the medical field, you also have no idea how to address a mother-to-be with a fetal abnormality. Most of us only get slightly better at breaking terrible news, but it is never easy. It is always a sad and difficult scenario. This unfortunate experience will inevitably be yours at some point. How do you explain to your this to your customer when you have no idea what you are seeing yourself?

Moreover, I will also add here that it takes a bit of artistry and (again) proper training and experience in order to obtain good 2D images, which are also needed in order to create good 3D images. Providing sub-standard images takes advantage of the customer paying for it, especially when they assume you know what you are doing. Anyone can set up a 60″ monitor and some comfy seating.

Good Luck Guessing Fetal Sex!

Now, let’s address fetal sex. I have what seems like hundreds of posts on this subject! These places market accurate determination of fetal sex guaranteed by refunding your money along with a gift certificate if they are incorrect. This is irresponsible. A guess too early in pregnancy is a toss-up. An expectant mom is better off flipping a coin than to pay these people to casually throw out any guess. For those of you who are entirely out of your realm of expertise, anyone can show you how to press a few buttons. It doesn’t mean that you providing a fair service or doing it well. It’s unethical, and you shouldn’t be doing it at all.

And to patients who utilize these facilities, please be sure to ask if the person scanning you is a certified sonographer with experience and not a former used-car salesman. You are paying someone real money for this service. It’s disgraceful enough that some of these places boast they are “mom and pop” shops. In my opinion, this is only a good thing if you are running a restaurant. They either employ those who are right out of school or with no formal training at all. Please do your research. You would be better off with this elective scan at doctor’s office instead. A sonographer there is far more likely to detect a problem if one exists. At least your doctor or another physician would be in-house to discuss it with you and answer your questions.

Please Do Your Research!

I’ve made it no secret in my past posts that I’m not a fan of these cash cows. I believe that non-medical personnel should not be scanning pregnant women or utilizing medical equipment.

Even though this can be a fun experience for the family, the potential for serious issues is real. Please do your homework first, educate yourself, and make an informed decision. Giving these places your hard-earned cash may not be worth your while.

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Posted on April 29th, 2014 by wombwithaviewblog.com

Sometimes it’s just effortless, well with the exception of trying to get this baby girl to just turn over!  We asked, she listened.  What a good little baby!  The result was just great imaging.  She was 27w3d here which is an optimal time for a 3D scan.  Babies have begun to develop some fat in their skin so cheeks look a little more plump now.

What you’ll see here is a great 2D facial profile, which is ideal for great 3D images and then two really sweet 3D images.  Mom was happy to share:)  She’s a keeper!

2D facial profile

 

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Posted on March 31st, 2014 by wombwithaviewblog.com

I commonly get questions about the report as I pull up this page on the monitor when I am revealing Baby’s weight after taking a biometry (that is, the measurements of Baby’s head, belly and femur).  Patients usually want to know why the measurements I took differ from the current gestational age.  The fact is they can..this is not an exact science so even a difference of a week can be totally normal.  Sometimes, a large difference can simply reflect a dating issue, meaning you are either farther or less along than you thought.  Your doctor knows how to differentiate between the two.

Check out part of the report below.  This is an old exam on a Baby B who was growing just fine!

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First, notice GA.  This is the Gestational Age of Mom currently.  EDD of 8/15/2007 is the Estimated Due Date determined earlier in the pregnancy which corresponds with the GA.

Below that, you’ll see AUA or Actual Ultrasound Age.    It says 19w3d, a couple of days farther along.  This is merely an average of all four measurements taken and is considered consistent with GA, meaning her due date will stay the same.

The biometry consists of the BPD (width of the fetal head), HC (head circumference), AC (abdominal circumference) and FL (femur length).  The names in parentheses refer to the physicians whose charts for these measurements are programmed into the software.  The values are taken in centimeters and each one represents a GA based on that measurement.  You can see that the BPD measured 8d larger.  This is totally normal.  All the other measurements were pretty close to GA within a couple of days.  Again, these all demonstrate normal growth.

Below the dimensions you’ll see EFW or Estimated Fetal Weight calculated in grams with a small standard deviation and also displayed in ounces.  This is determined by the four above measurements entered into the system by the sonographer.

Below that are ratios of these measurements.  If baby isn’t growing properly, it will reflect here but we will also see that in the individual measurements.

Below that is an M-Mode or Motion Mode which demonstrates the fetal heart rate (HR) taken.  120 – 160bpm or beats/minute is totally normal.

This is only a small portion of a report on twins but enough to explain Biometry.  This concludes Ultrasound 101.

Have a great day, people!

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Posted on February 6th, 2014 by wombwithaviewblog.com

One of my readers sent me a few images of her baby boys!  Enjoy!  And please share yours, too!

 

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Cute profile!

 

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I love baby feet:)

 

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Thumbs up, dude.

 

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NO paparazzi!

 

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A great profile!  He’s contemplating what he’ll do first today.   Hmm..so many options.

 

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Oh, I think I’ll just nap..

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Posted on February 4th, 2014 by wombwithaviewblog.com

Calling all readers!

Everyone, especially me, can really appreciate a great ultrasound image.  So, send me some!!

If you are in possession of really great ultrasound images, please email them to me and I will share with the world.  If you have a great profile or 3D image of your baby’s face, great 2D images of hands, feet or funny things your baby did during your ultrasound, please share!  By the way, you know they’re great when your sonographer tells you so!

Most people love an opportunity to ham it up and, sometimes, so does your fetus!  Show us what you’ve got.

If you don’t have pics but burning questions instead, just click the “Ask Me” page.  Remember!  I’m not your doc and cannot give medical advice but I’ll do my best to fill your brain with ultrasound knowledge.

This was a great profile of Megan.  She’s now about 6 with long curly locks and beautiful:)

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Posted on February 2nd, 2014 by wombwithaviewblog.com

We start to see the very beginnings and ever-so-slight movements of Baby at about 8wks…when they look like the image below:

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You’ll see on the image that they are only about 15mm at this point!  If you watch closely, you’ll see the tiniest of movements which is so amazing to watch considering they are still just little gummy bears at this gestational age.  Each week after this they just keep getting monumentally bigger and movements become greater until they’re bouncing around like little jumping beans at about the 11-12wk time frame.

Most people do not get an ultrasound examination for every week of gestation in the first trimester.  If you don’t, consider it a blessing; it means your pregnancy is uneventful.  Uneventful in a pregnancy is a GOOD thing!  However, if you do and if you are 8wks or so, be sure to watch for Baby’s first wiggle:)  It’s so cool!

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Posted on January 28th, 2014 by wombwithaviewblog.com

There’s been so much hype surrounding 3D/4D ultrasound and I have posted on this before but it’s been a while so it’s worth revisiting!

Your regular ultrasound is 2D, that is to say it is 2-dimensional so we only see two planes at a time.  Our regular vision is 3-dimensional so that we perceive depth.  Therefore, the ultrasound image is like looking at a flat piece of paper.  It carves out a 2mm slice thickness and we see whatever is in that plane.  We move the probe around in order to make a mental 3D picture in the sonographers’ mind so that we know how your baby is positioned and where to find all the parts.  It’s as complicated as it sounds!

We usually say the best time for a 3D scan is when you are about 27-28wks.  Yes, it’s possible to do it later but the farther along you are the more engaged the head gets, the less room baby has and the harder it can be to see..ergo, we may not be able to get good images.

What we need for a good image…

Baby needs to be looking up or even a little to one side with a great pocket of fluid in front of the face, no cord, limbs or placenta in the way!  If all these things are so, we can get AMAZING images!  If not, we can’t.  It’s kinda all or nothing.  Sometimes we can get a partial face shot but those are not always great.  See the image below:

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Compare to the much better 3D image below.  Huge difference!

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To further clarify, 3D is a frozen image, 4D is seeing baby move in 3D…yawning, sticking out the tongue, opening his/her eyes (which freaks some people out but I think it’s cool, of course).  So if baby is active, we can record these video clips.  We typically save all images and clips to a DVD for you to take home.

Be sure to ask your doctor about the policies regarding these exams at his/her office, especially regarding what time-frame they want you to schedule and their policy if baby is not cooperating.  If you can have this done at your doctor’s office, PLEASE, for the love of Pete, have it done there and not the local Peek-A-Boo-3DMommy-and-Me-good-for-nothing-and-nobody ultrasound turnstile.  Just my opinion;)

 

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Posted on January 21st, 2014 by wombwithaviewblog.com

Or to many patients..the scan where I can tell the gender.  This scan is done typically between 18 and 20wks.  I know I have said this in the past but let me clarify!  This examination has absolutely, positively nothing to do with any need for determining your baby’s sex.  People usually want to tie the two together; “I’m having this scan and now we can find out.”  I have to stress here that you cannot ALWAYS find out gender at this scan and no one will ever guarantee that you can.  Most people understand this.  If any of you read my rant last week, you get it that some people (God help them) don’t.

Let me go back a little bit here.  Ultrasound was initially created as a means of complimenting your physician’s diagnostic puzzle…a little helper, a way for him/her to see a little of what is going on in there so that he can educate you and so that you can be better prepared to make some important decisions in the unfortunate circumstance that something is not developing properly.  Somewhere along the way, ultrasound got better and became the circus that it is today where people show up with herds of family and expect them all to come in for this examination.  At the end of the day, this IS still a medical examination; my job is to find problems and, hopefully, to rule them out.

We have a long list of things to document, meaning we have to find them on your fetus and take an adequate representative image of each organ and measurement.  Some of the things we look for on a routine scan are as follows:

Cervical length – we measure the length of your cervix.

Placenta – we grade it and tell your doctor where it is located.

Amniotic fluid – we do a subjective assessment, general eye-balling of how much is in there.

We measure your baby:

The head from side to side (BPD or biparietal diameter) and around (the HC or head circumference), around the belly (the AC or abdominal circumference) and the femur length (FL).  These measurements estimate a weight which is usually about 8ozs. at about 18wks.

We document internal organs and other structures:

Brain, orbital lenses, face, upper and lower extremities, heart (very basic views), spine, stomach, kidneys, bladder and umbilical cord insertion and vessels.  We check to make sure these things are present, located where they are supposed to be and look the way they are supposed to normally look.  Yes, we have to know the difference!  Some of the changes we are looking for measure literally in the millimeters.  If all parts look normal, we assume they are functioning properly.

After we take all these images, we formulate a report for your doctor in great detail regarding the above parts.  If something is not well seen or limited because your baby was not in a good position, he/she wants to know that, also.  Usually, if your baby doesn’t cooperate to allow us to see everything we’d like, your doctor will typically (at least ours do) send you back in about a month to attempt a recheck.

Let me capitalize the following statement.  ONLY YOUR DOCTOR CAN DISCUSS THE RESULTS OF THIS SCAN WITH YOU!!!!!  NOT me.  Never, never, never the sonographer.  For those of you who have had the terrible experience when we suspect something is wrong, you have a hundred questions and your doctor is the only one who can answer them for you properly.  Your doctor is the one with whom you have the important relationship.  He/she wants to be the one to give you unfortunate news about your baby.  These patients will usually be referred on to MFM or Maternal Fetal Medicine which are doctors who specialize in high-risk OB.  They will scan you again and give your doctor their opinion on what they believe is going on and how your pregnancy should be managed in light of the problem.

So!  Nowhere in the report is there a space to include gender.  That’s because it is not important to the health of your fetus and your doctor doesn’t really need this information.  We know, however, that it is important to those of you who want to know.  And there is nothing wrong with wanting to know!!!  Believe me, I couldn’t wait to find out myself!  I did have to scan myself for 3wks, though, before my own kid would cooperate!  True story.

We love a fun family and love being able to give this news when we can.  What we don’t like are the people who don’t care about anything else, are demanding of us to give them gender information and then ask us 400 times if we are sure of what we see.  As you can see, we have a big job to do which requires time and focus.

It’s okay to find out your baby’s sex.  It’s okay if you don’t!  It’s okay to even have a preference.  It’s just not okay when that’s all that matters.

Questions??  Great!  Email me and I’ll answer what I can!

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Posted on January 12th, 2014 by wombwithaviewblog.com

As promised, a more light-hearted (and even comical, if I do say so myself) post!  I’m going to give you a little test.  What do you see below??

 

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Did you say a smiley face??  If so, you are entirely wrong!  BUT you are among hundreds who have guessed the same.  I cannot tell you how many people have asked, young and old alike, if we were looking at baby’s face or if baby was smiling.  Do our faces really look like this??  I always ask this of myself, to myself when anyone asks this question but then I remember that they can’t read ultrasound and to the lay person it really is like looking at clouds.  You can make all sorts of crazy things out of the images passing by on the monitor.  That’s why you have me, the narrator, to point out what you are REALLY seeing.

This is a cross-section of the fetal abdomen.  Imagine chopping down a tree and looking down at the trunk..it’s a circle, right?  Same thing here.  On the left is baby’s spine, on the right is the front of baby’s belly.  See my image below for an annotation of all these structures!

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ivc = inferior vena cava or main vein in the torso

ao = aorta or main artery in the torso

gb = gallbladder

uv = umbilical vein – we are only seeing a tiny segment of that vessel in the image.

stomach – self-explanatory!  When baby swallows amniotic fluid, the stomach becomes more distended and shows as black like the amniotic fluid is black.  Sometimes, patients will ask, “What is that hole?”  It’s funny how we associate black spots as holes and they are always surprised when I say that it’s not a hole and it’s actually a stomach that is full!

Anything fluid on ultrasound is black, so the blood vessels appear black, as well.  In the gallbladder, you have bile (a fluid) so it presents as black, too.  The other organ that is present in the image is the liver.  It is difficult to outline the liver but it is the gray stuff above and below the gallbladder and above the stomach.

 

Unbelievable question of the century??  “What is an abdomen?”  No, I’m sure in the heck not kidding.  I’ve gotten this question only a few times but each time it came from some teen or young adult (who should have known better) and each time I’m totally flabbergasted.  Slept through biology, maybe?  There’s your good laugh for the day.

So, next time you go for a diagnostic ultrasound, providing you are in your second trimester and beyond, look for the “smiley face” when your sonographer measures your baby’s abdominal circumference (AC)!

Hope you enjoyed Ultrasound 101 today!

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Posted on April 16th, 2013 by wombwithaviewblog.com

Sorry I’ve been away soooo long but I’ve been oh so busy with mom and work stuff and I finally have a minute to write a little!

Two weeks later, we are now 14w1d.  Moms and dads start to ask the question of “when” now.  “WHEN” will we be able to determine gender???!!  Well, truth is, if your sonographer can see VERY well, now is not too early for a guess.  In these images you’ll see our twins and what I guessed their gender to be at this point.  I’ll give you a hint..I was right!  Did you doubt me?  Take a close look at these images and you’ll see the difference for yourself.  This is a shot of each baby’s bottom so this is all you can see on the image.  On Baby A, you see three little white lines.  On Baby B, you can see a little something sticking out.  So, what is YOUR baby??  Pink or Blue?  Upload your images to share!!

Both babies..can you guess?

 

 

 

 

 

 

 

 

Look below..did you guess correctly?

 

 

 

 

 

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Posted on March 4th, 2013 by wombwithaviewblog.com

They made it!  Beginning the second trimester is a big deal and it started yesterday.  Everyone has just worked so hard to get to this point..so much growing and developing!  Babies are 12w1d now, fully formed and just have to keep growing from this point.  They really look like babies now and not so much the alien they used to resemble.  Tiny hands and feet are distinctly recognizable now as you can see in the photos below.  Awww!

Some organs can be seen at this point like the stomach as it fills due to baby’s swallowing of the amniotic fluid and the urinary bladder as it becomes more distended due to functioning kidneys.  The stomach and bladder appear as black because fluid shows up black on ultrasound.  The brain can be seen but is still developing at this point and the heart is a beating machine but still too small to see much detail.  All of these things and more will be evaluated around the 18-20wk timeframe or as your doctor orders.

Notice, in the image of the itsy-bitsy bottom of the foot, the scale in centimeters on the right-hand side. The foot measures about 1cm or less than 1/2 an inch right now!

Baby A is showing off today and waving to Mom.  Bye-bye ’til next visit!

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Posted on February 23rd, 2013 by wombwithaviewblog.com

first trimester ultrasound 11wks

first trimester ultrasound 11wks

So a little more time has passed and we are now about 11wks!  Babies are slightly bigger = about 4.3cm now or almost two inches!  The second trimester starts at 12wks so the first trimester, thought of as the most crucial one for growth and development, is almost over.  Babies can be seen doing a lot of quick jerky movements at this point.  They can be quite active and actually mimic little jumping beans in there!  In the second image, you can see little legs quite distinctly.

Until next time!

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Posted on February 22nd, 2013 by wombwithaviewblog.com

I have a question..  What in the world makes anyone presume he or she can narrate an ultrasound examination??  I have to laugh but I do try so hard to keep it smothered.  No, that’s not the eye blinking or an ear when I’m looking at the brain.  How can I tell that’s a penis?  Well, it looks like a penis..and scrotal sac.. and little girls don’t usually have those things.  You know you’ve heard it a thousand times, my fellow OB sonographers!!  LOL  It takes us months of training to be able to decipher this stuff but some patients and/or their family continually point out things on the screen like they know what they are seeing but, alas, are entirely wrong.

I’ve talked about this before but I just HAD to say after a recent experience that an amniotic sac does not contain bubbles (it’s cross-sections of the umbilical cord that look circular) and a fetus cannot burp or “fart” because Peanut cannot ingest the air that is required to create such bodily functions since a fetus lives in fluid and does not actually use the lungs in utero.

Also, it’s called a placenta.  What is it??  It’s a temporary organ that feeds the baby until delivery…what’s that?..no..the cord is not attached to mom’s belly button.  Sheez.

REALLY?? Is this REALLY something I HAVE to explain?  To all those who did not know the above information, it’s called Biology 101.  Take a class!

One more for the road…”What are labia?”  Yeah.  You know this came from a man.

 

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Posted on December 16th, 2012 by wombwithaviewblog.com

Since December is celebrated in part by the birth of Christ, let’s focus on another new beginning…the very beginnings of a pregnancy and what we see as sonographers.  It’s quite an amazing transformation from week to week!  We will start at about 5weeks, 5days (5w5d)ere.  We can only estimate because we cannot yet see an embryo.  However, we can see a gestational sac (GS), where the baby grows, and a yolk sac (YS), which provides nutrients for the embryo/fetus until the placenta develops.  The black inside the GS represents fluid.  Until an embryo can be seen and measured, measuring the gestational sac is the only way to estimate gestational age by sonography.

Keep visiting this site for an update on this baby’s growth and development through the first trimester!

Merry Christmas!

 

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