The history of ultrasound is based in the sonar that was used by the worlds navies during World War 2. After the war, researchers began experimenting with sonar to see if it could be helpful in medical diagnosis. It was first used to detect cancers and other growths that needed medical attention. It wasnt until the 1950s that the medical community recognized that sonar could be useful to take ultrasound pictures of stages of pregnancy.
Ultrasound is a series of very high frequency sound waves. These sound waves are of a frequency that can not be heard by humans, so they are not detected by the woman or the fetus. A tool called a transducer, which looks something like a stethoscope, is placed on a womans abdomen. The sounds go through her skin and bounce back off whatever they contact inside the abdomen, producing an image that resembles a fuzzy black and white photograph. These images have become the now familiar ultrasound pictures of stages of pregnancy.
The use of ultrasound became increasingly prevalent in the 1960s. By then, scientists had discovered that, if the sound waves were in motion, the Doppler Effect would produce more accurate pictures. The Doppler Effect is familiar to most people when they hear a horn coming toward them and then moving away. Since sound is different if it is coming or going, the technique was used to produce more accurate pictures. The technique also allows ultrasound pictures of stages of pregnancy to detect motion of the fetus.
By accident, it was learned that the best ultrasound pictures of stages of pregnancy were produced when the techniques was used on women with full bladders. The use of ultrasound has become a common practice in obstetrics and women usually enjoy seeing the first pictures of their infants.
Ultrasound pictures of stages of pregnancy are most common in the second and third trimesters of the pregnancy. By that point, the fetus is usually large enough that it can easily be detected. During the next several weeks, depending on the position of the fetus, it may be possible for a woman to discover not only the gender of her child, but whether or not she is carrying more than one child.
This information, however, is not infallible, as the pictures can be misleading in the earlier weeks of the second trimester. As the fetus grows and its organs, arms, legs, fingers, toes and head become more recognizable, it is easier to detect the gender of the child or children. The ultrasound pictures of stages of pregnancy also allow practiced physicians to detect any possible problems in the fetus.
My Picture of Stages Of Pregnancy
This is what Catherine has to say about her pregnancy album - "It's been a year since my baby was born. Yet, the memories of my pregnancy are fresh in my album picture of stages of pregnancy. Whenever I get the time, I take out the album from the closet and start flipping the pages. The first picture reminds me of that day when my doctor had confirmed my pregnancy. I broke the news to my hubby and he had gone crazy with happiness! He lifted me in my arms and this was when Sarah, my friend who was present at home at that moment, clicked a picture of us. This picture still sends me in raptures every time I see it!"
Look what Kate has to say about clicking picture of stages of pregnancy - "Clicking pictures has always been my hobby. So, when my hubby gifted me a digital camera on my birthday, I used my gift extensively during all the stages of my pregnancy! Guess what? I kept my pictures a secret, until I delivered my baby. And later, when I unveiled the album in front of my husband, he was dumbstruck with joy! We had a good time together seeing pictures of big belly; picture of my awkward face when I was suffering from morning sickness, picture of me trying to fit into clothes for which I was too big. It was fun!"
And here's Angela. She is repenting for not having clicked any picture of stages of pregnancy. "It never struck me to click pictures! And now I am missing an album full of pregnancy memories. Well, I have learnt a lesson the hard way now! I will make it a point to click pictures during my next pregnancy!"
Flaunt Your Big Belly
There was a time when women used to hide themselves in oversized clothes to conceal their big bellies. Not any more! Today, it's a trend to showoff that big belly for which you have worked so hard! And if you don't want to, at least click a picture and include it in your album. Feel the delight that creeps into you when you see a picture of your pregnant days after many years. It's an entirely different kind of joy that grips you. Would you want to miss this joy? Certainly not!
So, where's your camera? Start clicking picture of stages of pregnancy. Stick them in colorful albums and keep them in a special place in your living room. You would want to share the joy and fun of your pregnancy days with your family and friends for many years to come.
Both Azzam & Warren Wong are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
Azzam has sinced written about articles on various topics from Pregnancy Problems, Miscarriage and Pregnancy Problems. Azzam SheikhFacilitator 'Strengthening families, strengthening communities' parent programme.. Azzam's top article generates over 673000 views. to your Favourites.
Warren Wong has sinced written about articles on various topics from Pregnancy Problems, Pregnancy Week by Week and Pregnancy Problems. Taking can be a nice way to make your pregnancy memorable and also to cope with this period in a fun way. Visit. Warren Wong's top article generates over 110000 views. to your Favourites.