It is important to follow the health status of the expectant mother during pregnancy. However, the baby's health condition is also important and is checked by physicians at certain periods.
WHAT IS A NONSTRESS TEST?
A non-stress test, also known as fetal heart rate control. (NST) is a common prenatal test used to check the baby's health. During a nonstress test, the baby's heart rate is monitored to see how the baby responds to movements. The term nonstress refers to the fact that nothing is done to place stress on the fetus during the test. The test records your baby's movement, heartbeat and contractions. NST can reassure you that your baby is healthy and receiving adequate oxygen. This is called nonstress testing. The test does not disturb your baby and has no physical risks. Your doctor will not use medication to move your baby. NST records what your baby is doing naturally.
WHEN IS A NONSTRESS TEST DONE?
Typically, a nonstress test is recommended if there is thought to be a risk of fetal death. A nonstress test can be done after 26 to 28 weeks of pregnancy. Some nonstress test results may indicate that you and your baby need further monitoring, testing, or special care.
WHY IS NST DONE?
To assess the baby's health before birth. nonstress test is used. The purpose of the nonstress test is to provide useful information by checking your baby's amount of oxygen, heart rate, and how your baby responds to movement. The test may indicate the need for further monitoring, testing, treatment, or delivery to prevent fetal death.
Normally, a baby's heart beats faster when the pregnancy is active. However, conditions such as fetal hypoxia (the baby not getting enough oxygen) can disrupt this process.
Your healthcare provider may recommend a nonstress test in the following situations:
– Multiple pregnancy with certain complications
– An underlying medical condition such as type 1 diabetes, heart disease, or high blood pressure during pregnancy.
– A pregnancy that is prolonged by two weeks before your due date (postterm pregnancy)
– A previous pregnancy history of complications
– Fetal damage a baby that reduces fetal growth problems or fetal growth problems
Rh (rhesus) sensitization; It is a potentially serious condition that can occur when your red cell antigen blood type is Rh negative and your baby's blood type is Rh positive, typically during the second or subsequent pregnancy.
– Low amniotic fluid (oligohydramnios)
Your doctor may recommend that you have a nonstress test once or twice a week (and sometimes daily), depending on the health of you and your baby. For example, if your doctor suspects that your baby is at risk of not getting enough oxygen, you may also need another nonstress test if there are any health-related changes in you or your baby.
HOW IS NST (NONSTRESS TEST) DONE?
It is recommended that you eat just before the test, as eating will hopefully encourage the baby to move more. However, although there is no definitive proof that this works, it does not cause any trouble. It would be better for you to go to the toilet right before the test, because you may be connected to the monitor for up to an hour. The test is performed in a semi-sitting position or lying on the left side. In fact, the left lateral position supports circulation and digestion. It should be the preferred position throughout pregnancy.
During the procedure, a technician attaches two sensors to your belly: One monitors your baby's heartbeat and movements; The other is the contractions in your uterus. While your contractions are recorded on paper, the technician listens and monitors your baby's heartbeat on an electronic screen.
If your baby isn't moving, he or she is probably sleeping. You may be asked to drink some water, juice, or soda to wake your baby, or the technician may try to wake your baby with a ringing sound. In some cases, you will be asked to press the button when you feel the baby moving. The test usually takes 20 to 60 minutes.
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