Many ways that can be done by a health worker to calculate gestational age you, starting from the perkisaran based on the last time a woman experiencing menstruation until through a number of physical examination on the body of a pregnant woman and even using a variety of technologies. Knowing the age of the pregnancy would certainly be important to do for married couples because you can opt in to stimulate fetal development in the womb from the outside based on their age. For that in this article we will present several techniques how to calculate gestational age are wont to do, happy reading!
Various ways of Calculating gestational age can you Know
A variety of techniques how to calculate gestational age either manually or using the technology will give the results of the examination will not be much different in determining the age of your content. In this article we will present how to calculate gestational age in weeks because of the health workforce either midwives or doctors will do the same in concluding your gestational age.
1. the calendar Method
How to calculate gestational age the first and most simple method is to use a calendar. Calendar method is actually how to calculate pregnancy taking into account the first day of the last Menstruation (HPHT). With the method this calendar you can estimate how old your pregnancy in a matter of weeks with the use of correction factors.
How to calculate it not so difficult by determining in advance the date when you least expect them, then the HPHT how gestational age in weeks with how to reduce the time the mother checked out dengana then later HPHT time results added a correction factor. As for the correction factors for the calculation method this pregnancy calendar 0-2 the month of the correction factor is 0, the gestational age correction factor 1 month 3-5 weeks gestational age 6-8 months 2 weeks and the correction factor for pregnancy 9 months to top factor a correction that needs to be added is 3 weeks.
Example of calculating gestational age by calendar method are as follows, a mother to come do a pregnancy examination on 16 July 2016 with the HPHT DIAMONDS on 10 April 2016. First of all the estimated gestational age of the mother when checked is 3 months 6 days, then in a matter of weeks gestational age mother it is 12 weeks. Correction factors that need to be added to the gestational age of 3 months is 1 week, so in other words the estimated gestational age of the mother when the review is 13-14 week.
As well as how to calculate gestational age calendar method is also used to calculate the estimated time of delivery. This is done by using a formula IE Formula Naegele. The trick is to specify the date the HPHT pregnant women and after that date of menstruation menstruation, month 7 plus minus 3 and years of menstruation plus 1. Easy isn't it? It's just how to calculate an estimate of the delivery with the formula Naegele only recommended to those with a normal menstrual cycle i.e. the 28 to 30 days prior to getting pregnant.
If we want to predict when labor estimates women over who owns HPHT DIAMONDS on 10 April 2016 then date HPHT plus 7 became 17th, then months HPHT reduced 3 into 1 (April is the fourth month) plus 1 year and be 2017. From these results then we can estimate the approximate date of the birth, the mother with the HPHT 10 April 2016 is 17 January 2017.
2. the method of examination of large uterus
How to calculate gestational age further is to use the expertise of the health workforce in check big your womb. Part of the uterus that is used as a reference is the top of the uterus (fundus uteri), after conducting checks on your stomach, a health worker will estimate the gestational age restrictions based on specific medical reference.
The reference used is the pubis bone (pubic bone), if the high peaks of the womb you were around these bones then the approximate age of your pregnancy is 12 weeks. If the size of the uterus getting larger then could use size 2 finger bone of this with an estimated addition of pubis size uterus 2 finger mean gestational age increased by 2 weeks. Like example 2 fingers above the pubis bones marks 14 weeks, then 2 fingers next 16 weeks so on.
If the tops of the uterus are in the area of the navel (umbilicus) the approximate age of a pregnancy is 20 weeks and when the peak of the womb already are at the lower end of the sternum (the solar plexus area) estimated gestational age you are 36 weeks. Method of examination of the uterus is also able to use the meter, and each centimeter large uterus measured using a meter from the pubis bones indicate how old your pregnancy in weeks.
3. fetal Movement
How to calculate gestational age next can also be used to estimate the age of the content is to feel fetal movement. The average fetus inside the womb gives the first movement at the age of 16 weeks, however this may vary in some pregnancies. That is why the movement of the fetus is not always be the first choice in calculating gestational age.
4. Ultrasound (Ultrasonography)
How to calculate gestational age was the last to be covered in this article is the current ULTRASOUND has become a favourite among many examination by pregnant women. ULTRASOUND is one of a radiological pemeriksan safe enough for pregnant women, using the ULTRASOUND you can also see the development of a number of organs and the sex of the baby inside the womb, even we can see various penyulit and problems in the pregnancy itself. ULTRASOUND examination in terms of estimating gestational age using the reference in the form of a measurement of the distance between the head and the baby's butt at the age of 7-12 next week and will be done by measuring the diameter of the head. At the age of early pregnancy, the estimated gestational age can be done by looking at the fetal SAC as one indicator.
Thus various methods how to calculate gestational age can we share good manual methods to use ULTRASOUND to find out the age of the pregnancy. Having regard to the explanations above, with appropriate gestational age can be determined by using the help of an ULTRASOUND but the use of a manual way to calculate gestational age can still be optioned in places that do not have on-site ultrasound. All how to calculate gestational age on top of this can only be done if you want your pregnancy checked regularly to health workers, that is why the pregnancy examination becomes very important in maintaining the health of the mother and the baby also It contains. Finally, I hope this article is useful for all of us!
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