Eighteen weeks pregnant, a normal fetal heart rate of 180?

At this stage, the normal range of fetal heart rate is between 120-160, which may be caused by hypoxia and other conditions. Need to go to the hospital for a check-up.

At 18 weeks of pregnancy, the fetus's heart rate is generally between 120-160, if it is lower or more than that, then there will be a problem, and it is best to go to the hospital to check it out to ensure safety.

A fetal heart rate of 180 at 18 weeks of pregnancy is considered abnormal, and the normal range is 120 to 160. The first time I saw 100, it may be caused by a lack of oxygen and other conditions.

Personally, I think that at 16 to 18 weeks of pregnancy, the fetal heart rate is average, maintained between 120 and 160 beats per minute, and if the fetal heart rate is 180, then it is still a bit abnormal.

At 18 weeks of pregnancy, the fetal heart rate is more or less normal

The fetal heart rate at 18 weeks of pregnancy is about 110 160 minutes, through the fetal heart rate can be timely understand the situation of the fetus, the fetal heart rate at 18 weeks of pregnancy is high because of lack of oxygen, which may cause fetal asphyxia, and the fetal fetal heart rate at 18 weeks of pregnancy is low may lead to fetal brain underdevelopment, and even endanger the life of the fetus. Regardless of whether the fetal heart rate is too high or too low at 18 weeks of pregnancy, it should be carried out in time** to reduce the risk rate of the fetus.

The double parietal diameter refers to the length of the widest part between the left and right sides of the fetal head, which is used to judge the size of the child's development, at 18 weeks of pregnancy, the fetal biparietal diameter is about, if the fetal biparietal diameter at 18 weeks of pregnancy is much smaller, it may be fetal growth retardation or abnormal development; If the biparietal diameter of the fetus at 18 weeks of pregnancy is much larger, there is a possibility of hydrocephaly. If the fetus at 18 weeks of pregnancy is not very large or small, it is not a big problem, otherwise it is necessary to seek medical attention in time**.

What is the standard for fetal head circumference at 18 weeks of pregnancy

Fetal head circumference refers to the maximum length around the fetal head, by assessing the size of the fetal head, so as to ** the development of the fetus, at 18 weeks of pregnancy, the fetal head circumference is about 149mm, usually the head circumference is large or small for one or two weeks is normal, but if the fetal head circumference deviation at 18 weeks of pregnancy is too large, it should be paid attention to, too large may be fetal hydrocephalus, there will be a risk of dystocia; If it is too small, it may be caused by infection, malnutrition, poisoning, radiation and other harmful factors in the early stages of pregnancy, which affects the cranial development of the fetus.

Amniotic fluid index is more or less normal at 18 weeks of pregnancy

Amniotic fluid index, amniotic fluid depth and amniotic fluid volume are important indicators of whether the fetus is developing normally, at this stage of 18 weeks of pregnancy, the amniotic fluid index is about, the normal value of amniotic fluid volume is about 200-500ml, the depth of amniotic fluid is about 3-8cm, if the amniotic fluid is high, there may be fetal distress, umbilical cord prolapse, abnormal fetal position and other problems, if the amniotic fluid is low, fetal growth restriction, fetal malformations or urinary system abnormalities and other problems.

How much progesterone is normal at 18 weeks of pregnancy

Progesterone is the main biologically active progesterone secreted by the ovaries, which can provide a healthy environment for conception, at 18 weeks of pregnancy, the progesterone value is about, if the progesterone is too low below the range at 18 weeks of pregnancy, it may lead to miscarriage, and progesterone supplementation is required under medical advice; If the progesterone is too high above the range at 18 weeks of pregnancy, it may affect the development of the fetus, resulting in fetal malformation, premature birth or miscarriage, which needs to be carried out under the guidance of a doctor**.

What causes a fetal heart rate of 170 to 180? Normally, the baby's heart beats less than 180 beats per minute. The fetal heart rate is nearly 180, which means that it is already relatively high and should be noted.

This may be caused by an abnormality such as a lack of oxygen in the fetus or an umbilical cord around the neck.

The normal fetal heart rate changes with the different environment in the womb, and the change of fetal heart rate is a manifestation of the normal regulatory function of the central nervous system, and it is also a manifestation of the baby's good condition in the womb. The fetal heart is the earliest functional organ in the development of the whole body. Fetal heart sounds can be a direct reflection of the condition of the fetus.

Three or four weeks after pregnancy, the baby's heart begins to beat. At first it was slower, only sixty or seventy times a minute. At this time, the heart beat is very weak, and during the ultrasound examination, the fetal heart beat can be displayed from the fluorescent screen of the ultrasound.

By 8 weeks of gestation, the fetal heart rate can reach about 180 beats per minute. After 14 weeks of gestation, the fetus's heart rate decreases to about 140 beats per minute and remains at 120,160 beats per minute. In addition to listening directly to the fetal heart rate with a stethoscope, the doctor can also use a Doppler fetal heart rate detector to measure the fetal heart sound.

The fetal heart rate is 120 160 beats, sometimes it is faster, and it is not very regular, and it is much more regular at the end of pregnancy. Sometimes there will be a short pause, or the speed reaches 180 minutes, which is normal. However, if the fetal heart rate persists too fast, too slow, or irregular, it means that the fetus is hypoxic in utero, which can endanger the life of the fetus, and should seek medical attention in time.

It may also be caused by factors such as the pregnant woman being too nervous during the examination, or having exercised before the examination, and it is recommended to be able to take oxygen**. At present, the fetal heart rate is high, it is recommended to lie on the left side, inhale oxygen, and do a fetal heart rate monitoring to see if the fetus is hypoxic. If fetal hypoxia is indeed present, delivery should be done as soon as possible.

This is because after a pregnant woman becomes pregnant, her body has to take on the blood supply for two people. Because in order to meet the needs of the baby's development and growth, the blood volume of pregnant women will gradually increase, but at the same time as the mother's blood volume increases, the increase in plasma is more than three cups of red blood cells, so in this process, the blood will be easily diluted, and pregnant women may have different degrees of anemia.

In the middle and third trimesters of pregnancy, due to the rapid development of the fetus, if the pregnant woman does not consciously supplement iron, it is easy to cause iron deficiency anemia. Eat foods rich in protein vitamins and minerals, such as meat, dairy, eggs, fresh vegetables and fruits. You can eat more red dates, black fungus, green leafy vegetables, etc., and eat some pork liver and chicken liver appropriately.

Foods rich in vitamin C, fresh fruits and green vegetables such as sour dates, apricots, oranges, hawthorns, tomatoes, bitter gourd, green bell peppers, lettuce, green bamboo shoots, etc. Vitamin C has the function of participating in hematopoiesis and promoting iron absorption and utilization. In addition, you can also eat more high-quality protein foods such as eggs, dairy, fish, lean meats, shrimp and legumes.

Is it normal for a fetal heart rate of 178 at 12 weeks? 12 weeks of pregnancy is almost three months pregnant, and the fetus is not stable during this period, if the mother does not pay much attention, it is likely to be miscarried. The fetal heartbeat also appeared during this time, which surprised many mothers very much.

So what is the normal heart rate at this time?

12 weeks of pregnancy, which is the first trimester. Pregnant women are usually nervous during this time. Many pregnant women are very concerned about the normal heartbeat of the fetus.

At around 12 weeks of pregnancy, you can hear the baby's powerful heartbeat with the help of an instrument, which is a fetal heart rate check, which every expectant mother has to do. If it lasts for more than 160 minutes, or less than 110 minutes, it is an anomaly. Emotional stress or excessive tiredness can cause a rapid fetal heartbeat.

At this time, lying on the left side can alleviate the phenomenon of rapid fetal heart rate. If it is still too fast, it is necessary to consider whether the fetus is hypoxic in utero, and it is best to consult a doctor for advice.

In general, self-monitoring is not possible before 15 weeks of pregnancy. For pregnant women between 15 and 28 weeks of pregnancy, it is safe to test 3 times a day for 1 minute. For pregnant women after 28 weeks' gestation, the fetus is fully differentiated, and the duration and frequency of monitoring can be extended.

For high-risk pregnant women after 35 weeks of pregnancy (e.g., pregnant women with pregnancy-induced hypertension, hyperthyroidism, etc.), the fetal heart rate should be continuously monitored with a fetal heart rate monitor in the hospital, and if necessary, continuous monitoring for a long time (more than l hours). 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. Pregnant women carefully count fetal movements at home and carefully monitor the fetal heartbeat can help detect problems in time and take timely measures to save the baby's life.

Generally, Down's screening is performed at 14-20 weeks of pregnancy, and 3D color ultrasound or 4D color ultrasound is performed at 23-26 weeks of pregnancy. If the results are high-risk, further amniocentesis or cord blood should be done. It is true that fasting examination is required, and the examination work must be comprehensive and careful, if there is no problem with the examination, you can get pregnant with peace of mind, but the regular pregnancy test work in the future still needs to be continued.

Pregnant women should not consider the price first, but should first consider the safety when doing Down screening, the Down's screening done by regular hospitals is safe and accurate, and it is recommended that pregnant mothers must go to regular hospitals for examination.

First, a phase I Down syndrome screening was conducted, and the risk of fetal Down syndrome was estimated by ultrasound and blood sampling at 9-13 weeks of pregnancy. In the second phase of screening, blood is drawn at 15-20 weeks of pregnancy and estimated in combination with the results of the first phase. If the risk is high, chorionic villus sampling may be done, which is an invasive test that requires careful communication with the doctor, or amniocentesis, which is also invasive but less risky than chorionic villus sampling. Through the above procedures, it is generally possible to know a more accurate result.