It is one of the tests frequently heard by couples during pregnancy and performed several times during their pregnancy. Our aim is to give information about this test, which is performed especially in the last stages of pregnancy, without going into details.
One of the indispensable tools of today's medicine, in which we have an idea about the general condition of the baby continuing its development in the uterus in the last stages of pregnancy and problematic pregnancies, is nst (non-stress test). Two probes that can show the baby's heartbeat and the pregnant woman's uterine contractions are attached to the abdominal area of the pregnant woman who will undergo NST. The signals received from these probes are processed into the printer part of the device for an average of 20 minutes, and the result is evaluated by the gynecologist.
The probe placed for the baby's heartbeat allows us to obtain information about the baby's heartbeat through sound waves. With the evaluation made on the paper printout, a comment can be made about whether the baby is in a good or bad condition in the womb. The probe, which reveals the presence of uterine contractions, gives an idea about the threat of premature birth and the onset of labor.
Nst is an indispensable tool for the follow-up of pregnant women who have problems during their pregnancies. However, the point that should not be forgotten is that nst is only one of the tests performed in pregnancy follow-up and should not be used alone when deciding on the outcome of the pregnancy. Nst is one of the auxiliary tools used in pregnancy follow-up. Its use does not have a negative effect on the developing baby and the mother.
What is NST (Non-stress Test)?
It is frequently heard by expectant mothers and fathers during pregnancy and is performed in the later weeks of pregnancy. It is one of the tests that allows us to understand the well-being of the abdomen. My aim is to give information about this test, which is performed especially in the last stages of pregnancy, without going into details.
One of the indispensable tools of today's medicine, where we have an idea about the general condition of the baby continuing its development in the uterus in the last stages of pregnancy and problematic pregnancies, is NST (non-stress test). p>
Who should receive NST?
40. to all pregnant women after the gestational week
• Pregnant's systemic disease such as blood pressure, diabetes, rheumatological disease
• If there is gestational hypertension or gestational diabetes.
• If the baby is small for the gestational week or developing slowly
• If there is a decrease in the baby's movements
• If the baby's fluid levels are low.
• If there is a history of baby loss in a previous pregnancy
How is NST performed?
Unless your doctor says anything else before NST, you must be full. As it is known, when you are hungry, the baby's movements decrease, which leads to misinterpretation of NST. It is recommended to go to the toilet before NST is connected; Sometimes this test can take up to 1 hour.
During NST, the position should be lying on the left side. Two probes, which can show the baby's heartbeat and the pregnant woman's uterine contractions, are applied to the abdominal area of the pregnant woman who will undergo NST, and attached with belt-like adhesive tapes. The signals received from these probes are processed into the printer part of the device for an average of 20 minutes and the result obtained is evaluated by the gynecologist.
If the baby does not move, the baby may be sleeping. In this case, applying gentle pressure to the abdomen to wake the baby from sleep, Maneuvers such as shaking can be done, and drinking a sugary liquid can also stimulate the baby.
Two probes, which can show the baby's heartbeat and the pregnant woman's uterine contractions, are applied to the abdominal area of the pregnant woman who will undergo NST, and attached with belt-like adhesive tapes. The signals received from these probes are processed into the printer part of the device for an average of 20 minutes and the result is evaluated by the gynecologist.
How should the test results be evaluated?
In order to call it normal NST (reactive NST) During the 20-minute scan, there should be a 15-beat increase in the baby's heart rate twice for at least 15 seconds during the baby's movements.
In NST, the baby's heart rate should normally be between 120-160 beats per minute; If the baby's heartbeat is outside these values, that is, it beats faster or slower, it indicates that the baby is in trouble in the womb, that is, its oxygenation has started to decrease.
The probe placed for the baby's heartbeat records the baby's heartbeat via sound waves. It allows us to have knowledge about. With the evaluation made on the paper printout, a comment can be made about whether the baby is in a good or bad condition in the womb. The probe, which reveals the presence of uterine contractions, gives an idea about the threat of premature birth and the onset of labor.
NST is an indispensable tool, especially for the follow-up of pregnant women who have problems during their pregnancies. However, the point that should not be forgotten is that NST is only one of the tests performed in pregnancy follow-up and should not be used alone when deciding on the outcome of the pregnancy. NST is one of the auxiliary tools used in pregnancy follow-up. Its use does not have any negative effects on the developing baby and mother. However, like any test, there are false positives and negatives. In other words, the test may be bad even though the baby is fine, or on the contrary, the test result may be interpreted as good even though the baby is bad.
CONCLUSION:
- Pregnant women at risk of NST (growth retardation in the baby, decreased fluid flow, It is a test used to evaluate conditions such as high blood pressure or sugar levels in the mother.
- Unnecessary NST may lead to unnecessary interventions, including premature delivery of the pregnant woman. It should be done after it is full.
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