During pregnancy, does lying flat for pregnant women affect the fetus?
If the pregnant woman lies flat for too long, the enlarged uterus will compress the blood vessels in the pregnant woman's spine, and the blood return to the heart will be reduced, which will lead to symptoms such as decreased blood pressure, palpitation, shortness of breath, difficulty breathing and dizziness. This is supine syndrome.
Pregnant women can take a supine position during pregnancy, but it is best in the early stage of pregnancy. The fetus is small and the uterus is not big, which will not cause discomfort to pregnant women.
In the second and third trimester of pregnancy, the fetus is getting heavier and the uterus is getting bigger and bigger. The best sleeping position is the left lateral position, which can correct the right uterus of pregnant women, increase the oxygen transmission of placenta and improve the fetal malposition.
However, pregnant women will be tired when they use the left lateral position for a long time, so pregnant women can use the right lateral position.
Occasionally lie flat, if the pregnant woman is in normal health and the fetus is developing normally, there is no need for pregnant women to worry too much, and how to sleep is comfortable.
If pregnant women feel backache, they can use a pregnant woman's pillow or put a small pillow on their legs.
Seeing this problem is really tangled. Different pregnant mothers have different situations. If you can lie flat, it may have a negative impact on some pregnant mothers. If you can't lie flat, some pregnant mothers will lose sleep again. You must be rational about sleeping position, and don't be too dogmatic.
According to the development of pregnancy, sleeping posture is particular.
In the first trimester, the fetus is very small. By 13 weeks, the fetus is about 8 cm long and weighs 25 grams ... There is plenty of amniotic fluid around, and the fetus is very safe without the protection of thin belly. This is a casual sleeping position. You can sleep on your side if you want to. Lie flat if you want, as long as you can fall asleep.
In the second trimester, the fetus grows rapidly, slowly expanding the stomach, thinning the stomach and narrowing the distance between the fetus and the outside world. At this time, it is necessary to protect the fetus in the womb and not crush him for a long time. Moreover, the fetus needs more nutrition and oxygen. If it doesn't sleep properly, it will easily lead to fetal hypoxia or growth retardation. In the meantime, the doctor's advice is to lie on the left side, which can reduce the pressure of inferior vena cava and increase the oxygen supply to the fetus.
According to different pregnant mothers, sleeping positions are different.
During pregnancy, I always insisted on lying on my left side, not completely following the textbook, but I felt very comfortable. Every time I try to lie on my right side, I feel a terrible pain in my stomach. Every time I lie flat, I feel flustered and breathless. You need to lie flat when you go to the prenatal examination. After the doctor measured the fetal heart rate, I couldn't lift myself at all. Every time, the doctor will help me up. Doctors are in their fifties and sixties, which is really embarrassing.
However, on the issue of lying flat during pregnancy, dozens of pregnant mothers said that lying flat in the third trimester is the only way to fall asleep. All along, the fetus is healthy and there is no problem at all.
Another doctor said that she found that some mothers with physical disabilities could not lie on their left side and could only sleep according to their physical conditions. They may lie on their side or lie flat, but their children are born healthy.
Therefore, I want to tell pregnant mothers who are entangled in sleeping positions not to lose sleep because of this problem. If the quality of sleep is not good, it will affect the secretion of growth hormone, appetite and mental state, and then affect the development of the fetus. This is the last thing we want to see.
According to the state of sleeping all night.
A night's sleep is divided into shallow sleep and deep sleep. In the light sleep stage, people's bodies will move back and forth and fidget. If you are always in the same posture, sometimes one side of your body will be numb and you need to change your sleeping position. This is a very normal and natural phenomenon.
If you always force yourself to sleep, or even ask your family to help you supervise, your body will be in a state of tension that night, and you will not be able to relax and enjoy the process of sleep, and sleep disorders will occur.
Generally speaking, from all aspects, as long as pregnant mothers feel comfortable sleeping, they can continue to sleep in this position, lying flat or lying on their side, with the ultimate goal of falling asleep. If you are not at ease, you can go to the hospital to check and confirm the health of the fetus, and you will be at ease.
For normal pregnant women, there is no need to stay in bed during pregnancy if there are no pregnancy complications and complications. Pregnant women can take part in some relaxing social activities, which do not involve heavy physical labor, relax aerobic exercise, and do not have to lie flat every day.
However, there are certain requirements for which posture to adopt during rest or sleep during pregnancy. The uterus is small in the first trimester, and the fetus and amniotic fluid are light in weight, which will not cause oppression to the mother. So you can lie flat or on your side, and it is not recommended to lie prone (sleep on your stomach). In the second trimester, even in the third trimester, the uterus is obviously enlarged, and the weight of fetus and amniotic fluid is increased to a higher level. Lying flat may cause pressure on abdominal blood vessels and adversely affect the blood supply of pregnant women, uterus and fetus. Therefore, it is best to choose to lie on your side in the second trimester. Because most pregnant women have a physiological right-handed uterus in the second and third trimester of pregnancy, lying slightly to the left side will appropriately relieve the torsion of the uterus, make the blood supply of the uterus more adequate, which is beneficial to the blood circulation of pregnant women and increase the blood supply of the uterus and fetus.
Of course, some pregnant women are uncomfortable lying on their side, but lying flat feels comfortable, so they can lie flat. In short, choose your comfortable posture.
During pregnancy, expectant mothers should try to lie on their side instead of lying flat. I have been pregnant twice, and it is very uncomfortable to lie down after pregnancy, so I almost always lie on my side alternately, or lie on the sofa to rest.
Should I lie flat as much as possible during pregnancy? Is lying flat good for the baby?
Generally, in the first trimester of pregnancy, expectant mothers can lie down as much as they want, but in the third trimester, it is recommended that expectant mothers lie down as little as possible, especially after the third trimester, because the enlarged uterus may oppress the expectant mother's inferior vena cava when lying down, thus hindering blood return.
Of course, it doesn't mean that expectant mothers must not lie flat, but try to shorten the time of lying flat. If they feel uncomfortable, they must adjust their posture as soon as possible. In addition, if the expectant mother has some abnormal conditions and needs to stay in bed to protect the fetus, it is recommended to follow the doctor's advice.
In short, it is recommended that expectant mothers adjust their posture according to their own situation during pregnancy, but it is best to lie flat less after the third trimester, pay attention to timely birth check-up and exercise moderately.
Many pregnant mothers have realized that after the second trimester, obstetricians will often ask them to sleep at night and suggest lying on the left side. Why?
This is about the changes in the circulatory system of pregnant mothers after pregnancy, in which the blood pressure is low in the first and second trimesters, and slightly increased after 24~26 weeks of pregnancy. Generally, the systolic blood pressure has not changed, and the diastolic blood pressure has slightly decreased due to peripheral vasodilation, hemodilution and placental arteriovenous short circuit, so the pulse pressure has slightly increased.
The posture of pregnant mothers also affects blood pressure. The uterus with increased supine position in the third trimester will compress the inferior vena cava, reduce blood volume and cardiac output, and finally reduce blood pressure, resulting in supine hypotension syndrome.
Lateral position can reduce uterine compression and improve blood return. Specifically, is it the left or right lateral position? Generally, the uterus after pregnancy tends to the right, so the left lateral position is preferred.
Can I lie flat during pregnancy?
The answer is yes. Once the human body falls asleep, the posture is not static, and constantly changing the sleeping position is more conducive to sleep. Pregnant mothers will unconsciously change their sleeping position after choosing the left lateral position to sleep.
In short, pregnant mothers can sleep very comfortably after pregnancy, and there is no need to choose the left lateral position. Because your comfortable posture is also a healthy posture for your body and baby.
Should I lie flat as much as possible during pregnancy? Is lying flat good for the baby?
Generally speaking, the influence of sleep posture on fetus and pregnant mother does not start from the moment of pregnancy. The influence of sleeping position on pregnant mother and baby mainly comes from the oppression of the uterus on abdominal aorta, inferior vena cava and ureter, but there is no such influence before the uterus enlarges in the first trimester, and the uterus will enlarge rapidly after 5 months. The enlarged uterus will affect pregnant mother and fetus because of the different sleeping positions. Common sleeping positions are supine position, left lateral position and right lateral position.
As the uterus grows, sleeping posture will have the following effects:
1. The influence of supine position
The enlarged uterus compresses the abdominal aorta and inferior vena cava in front of the spine, resulting in reduced blood perfusion of the uterus and placenta, reduced blood reflux and cardiac output, reduced blood supply of various organs, and reduced renal flow, resulting in hypoxia of the fetus due to insufficient blood supply. It will aggravate and induce pregnancy-induced hypertension and aggravate the edema of pregnant mothers.
2. The influence of taking the left lateral position
The release of the right hand uterus can reduce the compression of the enlarged uterus on the abdominal aorta, inferior vena cava and ureter. At the same time, it increases the perfusion of uterine placenta blood flow and renal blood flow, increases the blood flow of the heart, increases the blood supply of various organs, reduces or prevents pregnancy, and relieves maternal edema.
3. The influence of taking the right lateral position
When the uterus rotates further to the right, the uterine blood vessels are stretched or twisted, and the blood supply to the uterus and placenta is reduced.
From the different effects of the above three sleeping positions, we can see that sleeping in the left lateral position is beneficial to the growth and development of the fetus and the health of pregnant women.
So in the first trimester, mother can sleep at will. In the second and third trimester of pregnancy, you can sleep in the left lateral position. However, some pregnant mothers will go to such extremes. I think since the left position is good, I will always use the left position. Often because they care too much, they feel uncomfortable, worried and anxious, and many people eventually develop sleep disorders. This is too much.
No one can stay asleep all night until dawn. If the pregnant mother sleeps uneasily and the quality of sleep is not good, it will often cause more harm to the fetus and pregnant mother, and sleeping posture is only a small factor affecting the growth and development of the fetus and the health of pregnant women. When awake, try to lie on your left side. Many times, a comfortable sleeping position is a good posture.
When pregnant, the doctor will suggest lying on the left side as much as possible to avoid lying flat, but in the experience of a person who has been there, it is generally comfortable.
Why are you lying on the left? Although lying on the left side is beneficial, it should also be combined with your own actual situation.
The twins I am pregnant with have a particularly strong reaction in the first trimester. They can't eat anything, so they throw up as soon as they eat. I can't sleep well. I feel breathless when I lie down. I have been sitting and sleeping for a while.
It's okay in the second trimester, basically lying on the side, mainly lying on the left side.
But in the third trimester, the position of the two children is left and right. The child lying on my left will kick me, and the child lying on my right will kick me. That is to say, the water is not strong, so I can only lie flat. But it's not just a fixed posture, but also a change back and forth. It's good to be able to fall asleep at that time, and I can't control my sleeping position after falling asleep.
I suggest that everyone can sleep in the early stage, which has little impact. Don't sleep on your stomach in the middle and late stages, mainly lying on your left side, and it is also important to change other postures back and forth.
Expectant mothers in special circumstances are not suitable for lying on the left side, such as mothers born with left-handed uterus, and try not to lie on the left side.
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I believe everyone should have heard that the most comfortable posture during pregnancy is lying on the left, whether sleeping or staying at ordinary times, so some people mistakenly think that pregnant women can't lie flat, but they are more tired than lying on the left, because there is such a "sweet burden" on their stomachs, which oppresses our waist. After a long time, my waist can't stand it! So it is impossible to lie flat all the time, and it is ok to lie flat for a while!
How comfortable you are when you are pregnant, how to lie down.
In fact, during pregnancy, I didn't have a fixed sleeping posture or staying posture, and I didn't know how to be comfortable. I often see or hear others say that lying on the left side is the most comfortable, but when I am pregnant, I feel uncomfortable lying on the left side. I am used to lying on the right side and feel the most comfortable.
No matter lying flat or lying on your side, as long as there is nothing uncomfortable and the baby has nothing wrong, there will be no big problem. Everything is based on comfort. If you lie flat when you are asleep, you should lie flat when you wake up, so you don't have to be overly nervous and worried. This situation may also happen. Usually after falling asleep, the body will turn to a comfortable position, so that it will not lie flat all the time, so it will not lie flat for a long time, which will not affect the health of the fetus.
I'm glad to answer the question. What sleeping position the expectant mother takes during pregnancy is beneficial to the growth and development of the fetus. Generally speaking, the left lateral position is beneficial to the blood supply and oxygen supply of the placenta to promote the growth and development of the fetus.
At present, any sleeping position, lying position, supine position and lateral position can be used as long as the expectant mother feels comfortable. In the first, second and third trimesters, expectant mothers can adopt any sleeping position except prone position as long as they feel comfortable.
The sleeping position of expectant mothers during pregnancy is of great significance to the growth and development of the fetus. Women are not allowed to sleep in prone position during the whole pregnancy, so as not to oppress the uterus and cause miscarriage.
In the first trimester (1.3 months), because the fetus still lives in the maternal pelvic cavity, it is not obvious to be directly oppressed by external forces or by itself, so pregnant women can take any position except prone position as long as they feel comfortable.
In the second trimester (4 7 months), we should pay attention to protecting the abdomen and avoid being oppressed by external forces. For example, if the expectant mother has polyhydramnios or twin pregnancy, the pregnant woman can sleep in the left position to make her feel comfortable. If pregnant women have a heavy feeling of lower limbs, they can take a supine position and raise the lower limbs slightly with a soft pillow to restore blood volume.
In the third trimester (8 10 months), the lying position of the expectant mother is very important for the safety of herself and the fetus. Taking the left lateral position can correct the right rotation of the uterus, reduce the oppression of the uterus on the abdominal aorta and iliac artery, thus improving blood circulation, which is conducive to the growth and development of the fetus and improving sleep.
Sure,
Generally speaking, doctors will advise pregnant women to take the posture of "sleeping on the left", because women's uterus is naturally biased to the right, and pregnancy will make the uterus bigger. If pregnant women still sleep on the right side at this time, they will press into the right vein to inhibit blood reflux.
Similarly, when the expectant mother lies flat, the enlarged uterus will also compress the inferior vena cava, which will also inhibit blood reflux, resulting in insufficient umbilical cord nutrition delivery.
But this does not mean that expectant mothers can't lie flat or sleep on the right side. If the expectant mother has difficulty sleeping, she can also change several sleeping positions to help her sleep.