The fetal heart rate is abnormal and then normal, and the fetal heart rate is abnormal in the pregna

The normal fetal heart rate is between 120 beats and 160 beats, and if the fetal heart rate lasts for more than 10 minutes, it is 160 points, indicating that the fetal heart rate is abnormal.

During fetal heart care, it is found that there is an abnormality in the pattern of fetal heartbeat, which is often used to indicate abnormal fetal heartbeat. Fetal heart rate abnormalities in most cases represent fetal hypoxia in utero, and the more severe the fetal heart rate abnormality, the more severe the fetal hypoxia, but not all fetal heart rate abnormalities are caused by hypoxia.

In addition to the above conditions, the condition of the pregnant woman itself also affects the changes of the fetal heartbeat, such as the pregnant woman has a fever, the fetal heart rate often exceeds 160 minutes, the pregnant woman has hyperthyroidism, her own heart rate is very fast, the fetal heart rate often exceeds 160 minutes, if the pregnant woman takes certain drugs, such as ritoride hydrochloride taken during premature birth to protect the fetus, or atropine, can cause the maternal and infant heart rate to increase.

In addition, in the case of umbilical cord entanglement, the fetal heart rate will continue to increase due to the movement of the fetus, which may be aggravated and the fetal heart rate will continue to increase. If this occurs before 36 weeks, the fetus can swim freely in the womb because of its small size, and the entanglement can be transient; If it occurs after 36 weeks, this kind of entanglement can cause fetal distress and even death because the fetus is in a more fixed position.

A slow fetal heart rate can be caused by a lack of oxygen to the fetus, but sometimes pregnant women take certain medications, such as propranol, which act on the fetus through the placenta, causing the fetal heart rate to slow down. In addition, after more than 40 weeks of pregnancy, due to the development of the fetal nervous system, the fetal heart rate can sometimes be lower than 120 minutes, so when there is an abnormal fetal heart rate, it is necessary to carefully analyze the situation, make correct judgments and treatments, and if there is indeed fetal hypoxia, it should be delivered as soon as possible.

If the fetal heart beats more than 160 times per minute, or less than 120 beats per minute, or the heartbeat is irregular, sometimes fast and sometimes slow, and the beating stops and stops, etc., it is abnormal. Pregnant women at 28 weeks of pregnancy should listen to the fetal heart rate for more than 1 minute each time, if the fetal heart rate is always lower than 120 beats or higher than 160 beats within 10 minutes, or the fetal heart rate slows down, poor responsiveness, and fetal movement decreases after the fetal heart rate is accelerated, please seek medical attention immediately for examination.

It can be seen that pregnant women carefully count fetal movements at home and carefully monitor the fetal heartbeat, which helps to detect problems in time and take timely measures to save the baby's life.

The human body itself is a very complex organism, and it is normal for a short period of abnormality to occur at a special moment, and some people's physical health indicators are different from normal people throughout their lives, and do not affect normal life.

Adults' emotional and physical conditions will affect the fetal heartbeat, and if you want to have a healthy baby, you must maintain a good mood and balanced nutrition.

Have a happy time, and then it is normal again, which shows that the child's development is not perfect, and the fetal heart movement that may be manifested is irregular, so it gives people the illusion.

The fetus is always so uncomfortable, it is recommended that you conceive the baby well.

This question can only be explained by the ** doctor.

Pregnant mothers should know that fetal heart rate monitoring is mainly used by the instrument to generate a waveform to observe the fetal heart rate of the little one, under normal circumstances, if the fetal heart rate of the little one is normal, then their values are mostly displayed between 120 160. However, if the value shown is not within this range, whether it is too high or too low, you will need to retest.

Pregnant mothers should not be nervous, in the prenatal check-up, multiple fetal heart rate monitoring is extremely normal, and it does not harm the little one. The reason why the little guy's fetal heart rate is more unstable may be that the little guy is more active in the abdomen, they may be doing turning activities, or they may be sleeping, but they are disturbed by the activities of the pregnant mothers, which will affect the fetal heart rate. In addition, if the pregnant mother is overly nervous during the examination, too.

It will affect the fetal heart rate of the little one! If you want to detect the value more accurately, pregnant mothers can grasp the following methods!

1. Relax.

If the pregnant mothers are more nervous, the little ones will also be nervous, which makes the fetal heart rate of the little ones too high, so the pregnant mothers must relax when doing the test, so that the test will be smoother.

2. Wake up the little one.

If pregnant mothers find that the fetal heart rate is abnormal during the test, then the pregnant mothers can do something to wake up the little one, it is best to use the usual method more, but not too intense, so as to stabilize the fetal heart rate.

3. Detect the pre-eclipse food.

Pregnant mothers had better eat something before the test, otherwise it will also change the fetal heart rate of the little one. If the little one is not getting enough energy, they will be quieter in the abdomen, so eating some chocolate or other sweets before the test can help the little one get moving. Finally, remind pregnant mothers that if they still fail to pass several tests, pregnant mothers should not be too nervous, follow the doctor's arrangement, and believe that the doctor will help you!

First, the pregnant woman exercised vigorously before the pregnancy test, resulting in abnormal fetal heartbeat. The second is that the fetal heart is not well developed, resulting in a relatively weak fetal heart rate and unstable fetal heartbeat.

The reason why the fetal heart rate is more unstable may be that the state in the abdomen is more active, they may be doing turning activities, or they may be sleeping, but they are disturbed by the activities of pregnant mothers, which will affect the fetal heart rate.

What is the need for fetal heart rate monitoring?

In the past, fetal heart rate monitoring was used only to predict whether the fetus is viable.

Fetal heart rate monitoring is now used to diagnose fetal energy reserve capacity and fetal health.

Fetal heart rate monitoring can diagnose not only fetal heart function, but also fetal central nervous system function.

When the intrauterine environment on which the fetus depends deteriorates, the fetal central nervous system is the first organ to be injured, because the fetal central nervous system is the most lacking in reserve capacity, and its tolerance to hypoxia is very low, and once damaged, it may remain for life. Therefore, obstetricians attach great importance to the monitoring of fetal heart rate.

If the fetus is full-term, as long as the fetal heart rate is abnormal, an emergency caesarean section can be performed, which may be due to the fetus suffering from a lack of oxygen in the uterine cavity, so the fetal heart rate is abnormal. Therefore, in the third trimester of pregnancy, you need to go to the hospital for a pregnancy test a week, and you usually need to judge the specific situation by observing the fetal movement, if the fetal movement is too frequent, or it is too quiet than usual, then it is not normal.

Necessity of fetal heart rate monitoring:

In the second and third trimesters of pregnancy, the fetus grows and develops rapidly and needs a lot of nutrients. However, in the third trimester, the placenta gradually ages, unable to provide enough nutrition for the fetus, at this time it is easy to appear fetal intrauterine hypoxia, if the fetal hypoxia is not detected in time and **, it will seriously affect the fetal brain development.

Therefore, fetal heart rate monitoring is very necessary, which is related to the healthy birth of a baby, and a healthy baby is related to the happiness index of a family.

Generally speaking, for each prenatal examination after 32 weeks, fetal heart rate monitoring has become a mandatory item. However, the specific situation varies from hospital to hospital, and some start this test after 34 weeks, while others start at 30 weeks.

It is worth mentioning that those high-risk pregnant mothers and pregnant mothers with gestational diabetes will undergo fetal heart rate monitoring earlier than normal pregnant mothers.

Mood factors, the mood is more nervous before the examination, and the fetus is also more nervous, so it will affect the examination results.

If the fetal heart rate lasts for more than 10 minutes and is greater than 160 beats, it indicates that the fetal heart rate is abnormal, but if the fetal heart rate transiently exceeds 160, it is not a big problem, sometimes because the fetus changes in the position or posture in the uterus, the umbilical cord can be temporarily compressed to cause the fetal heart rate to accelerate, but there is no problem with other monitoring can not be treated. Suggestions: If it is a continuous fetal heart rate, in most cases it means that the fetus has hypoxia in the uterus, the more serious the fetal heart rate abnormality, it often means that the fetal hypoxia is also heavier, but not all fetal heart rate abnormalities are caused by hypoxia, pregnant women have hyperthyroidism, taking certain drugs, can cause the mother and child heart rate to increase.

It needs to be clear **in the symptomatic**. Oxygen can quickly relieve rapid fetal heart rate due to fetal hypoxia.

Extended: Cause of undetectable fetal heartbeat.

1. The detection time is still early.

Some pregnant mothers are less than 12 weeks old, and they rush to go for prenatal checkups, which is difficult to detect fetal heartbeat at this time, because it is still early, and doctors generally recommend that they go for another examination after half a month.

2. Expectant mother's own reasons.

Some women do not take responsibility for themselves and their children during pregnancy, are exposed to drugs, tobacco and alcohol, or take drugs that interfere with fetal development, and their bodies are exposed to a lot of radiation. Some of them are due to abnormalities in the body, such as increased blood pressure, cardiovascular disease, or shock due to poisoning.

3. Fetal factors.

If the placenta does not have enough oxygen**, it will be difficult for the fetus to continue to survive, and the heart will beat more and more abnormally, mainly due to umbilical cord lesions, viral infection, placenta previa, etc.

Fetal heart rate is one of the ways to judge whether the fetus is developing healthily, and only normal fetal heart sounds indicate that everything is normal for the baby. Pregnant mothers should take advantage of the opportunity of each prenatal examination to learn more about the situation of their fetus, and at the same time, their own life and eating habits will also directly affect the growth and development of the fetus. Pregnant mothers are responsible for their babies and must first be responsible for themselves.