Testing To Monitor Fetal Health
Why are special tests necessary during pregnancy?
Special tests during pregnancy are performed when the fetus is at high risk for problems that can cause pregnancy complications or lead to stillbirth. This can occur in the following cases:
Pregnancy is at high risk (when a pregnant woman has had complications in a previous pregnancy or already has a medical condition such as diabetes or cardiovascular disease)
Problems during pregnancy, such as problems with fetal development, maternal Rh sensitization or hypertension
Fetal movement is reduced
Pregnancy lasting more than 42 weeks (gestational age)
Multiple pregnancy with certain complications.
At what point during pregnancy are these tests performed?
The test usually starts between 32 and 34 weeks of pregnancy. These tests may be done earlier if the fetus has particularly serious problems or when there are many risk factors.
How often will the test be taken once?
The number of tests performed depends on the condition that led to the test, whether the condition is stable or not, and the results of the test. Some tests are done weekly. In certain situations, the test may be done twice a week.
What types of special tests are included?
Tests to monitor fetal health include counting fetal movements, air raid tests, physical biometrics, improved physical biometrics, lumbar spasms, and arterial Doppler ultrasound
What is the count of fetal movements?
If you feel your baby's movements are falling below what you normally think, your doctor may ask you to monitor fetal movements. Counting fetal movements (also known as counting the number of steps) is a test you can do at home. There are many ways to count pedaling. Your doctor will tell you how often this follow-up and when to tell your doctor.
What is non-lashing test?
The test does not monitor the fetal heart rate in response to fetal movements over time. The term nonstress means that during the test, do not use anything to put stress on the fetus.
How is the non-raid test performed?
This test is done in a doctor's office or in a hospital
A waistband with a receptor for measuring your baby's heart rate will be worn around your abdomen. Fetal heart rate was recorded by machine.
What does the non-assay test result mean?
If ≥ 2 or more beats in a 20 minute period, the result will be "good response" or "reassuring". A good response means that there is no problem at that time. If the result is not a good response, it means that not enough beats are detected in about 40 minutes. This means a lot. It can indicate a child is sleeping when the test is done. If so, the test will last another 40 minutes, or the baby will be stimulated to move by the sound that is emitted on the womb.
A bad reaction may occur when a woman is using certain medications. Or it could be because the fetus is not getting enough oxygen.
What is a physiological test?
A physiological test (BPP) may be performed when the results of other tests are uncertain. BPP uses a scoring system to assess the health of the fetus in five areas:
1. Fetal heart rate
2. Movement of fetal breathing
3. Movement of the fetal body
4. Fetus muscle tone
The amount of amniotic fluid
Each field will be scored from 0 to 2, the total score for 5 areas is a maximum of 10 points.
How is physiological test done?
A BPP consists of monitoring the fetal heart rate (similar to that of a non-lumbar test) and ultrasound. During an ultrasound, a device called a transducer is gently moved on your stomach while you are lying down or leaning back. This probe creates a sound wave that will bounce back when it hits your organs. The transducer receives these echoes, which then convert them to images projected on the screen for the technician to observe.
Meaning biometric physiological results?
The result is 8-10 points to be assured. If the result is 6 points, then it is suspicious (not enough to draw reassuring conclusions as well as abnormal conclusions). If you have a suspicious outcome, based on the length of your pregnancy, you may have BPP again in the next 12-24 hours, or you may be determined to have a baby.
A score of 4 or lower means that further tests are needed. Sometimes, it means the child should be born early or immediately.
No matter how many points are reached, if not enough amniotic fluid means that the test should be done more often or it may be necessary to consider giving birth immediately.
What is an improved physiological test?
An improved BPP is implemented for the same purpose as BPP. Innovative BPP includes air-attack testing and evaluation of amniotic fluid based on ultrasound.. . Dịch vụ: Thiết kế website, quảng cáo google, đăng ký website bộ công thương uy tín
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