How to Calculate the Correct Gestational Age?
PREGNANCY DUE DATE CALCULATOR - Do you know how to calculate the exact gestational age? In general, a woman will know that they are pregnant through the results of a test pack or ultrasound examination. However, in general they do not know how to calculate the exact gestational age. Therefore, for those of you who are in a pregnancy program, you can listen to the following explanation.
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Why do you need to know how to calculate gestational age?
Why does a woman need to know the gestational age? Here are some reasons you need to know your gestational age.1. Estimated Birth Day
The first reason why it is necessary to know the gestational age is to determine the expected day of birth. When you know the approximate date of birth, you can determine the care needed. In addition, knowing the gestational age will also help the doctor in monitoring the condition of your pregnancy.
2. Ultrasound Test Schedule
The reason you need to know the next gestational age is to determine the schedule for the ultrasound test. Ultrasound tests should be done when the gestational age has entered the age of 6 weeks. This test aims to find out if twins share a placenta or amniotic sac. In addition, gestational age also helps doctors in determining the AFP blood test.
3. Delivery Method
The last reason you need to know the gestational age is to determine the method of delivery, either caesarean or normal. Especially for pregnant women who are planning to have a cesarean delivery, knowing the gestational age is important. This is because errors in calculating gestational age can cause the fetus to be not ready to be born into the world.
How to calculate the correct gestational age
Then how to calculate the exact gestational age? Here are 3 ways you can do to find out the right gestational age.
1. Based on HPHT
The first way you can do is use HPHT or the first day of the last menstruation. First remember your HPHT, then advance for 7 days. After adding 7 days, add another 40 weeks to get your due date. For example, the first day of your last period was July 18, 2021, then you added 7 days to July 25, 2021. After that, you added 40 weeks to January 24, 2022. So, your due date would be January 24, 2022.
2. Based on ultrasound
The second way to calculate gestational age is using ultrasound. This method can be used if you think the previous method is inaccurate due to several reasons, such as irregular menstruation or forgetting the date. Ultrasound is able to calculate gestational age much more accurately if it is done in the early stages of pregnancy. This is because in the first week, fetal development takes place at the same rate. While ultrasound is done in the final trimester to monitor the fetus is growing well.
3. Based on pregnancy calculator
You can also find out the exact gestational age by using a pregnancy calculator. The method used in the pregnancy calculator is the same as the calculation using HPHT. You only need to remember the date of the LMP and the menstrual cycle, and input it into the pregnancy calculator. After that, the estimated age of the fetus and estimated birth will automatically appear. This method is very easy for you without having to manually calculate the estimated gestational age.
Forgot the first day of the last menstruation
What to do if you forget the date of the first day of your last menstrual period? If you're already planning a pregnancy, it's best to keep track of your menstrual schedule for a few months. However, if you have forgotten, the obstetrician will perform an ultrasound. How to calculate the exact gestational age using ultrasound is usually done at 6 to 14 weeks of gestation, but the earlier the more accurate the gestational age.
Well, that's some information on how to calculate the correct gestational age. You need to remember, calculating gestational age using the first day of your last menstrual period is not 100% accurate. So, it's only natural that the estimated date of birth does not match reality.
In addition to knowing the gestational age, you also need to monitor pregnancy. So, during pregnancy routinely to check the content to the doctor so that it can be monitored. Your doctor will also give you some advice on what to avoid.
Visit this Link https://www.bodyhealthmagz.com/2022/05/pregnancy-calculator.html to use the PREGNANCY CALCULTOR.
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