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Expectant mothers are afraid of more things, many expectant mothers are willing to choose the method of natural delivery pregnant women to give birth, but some thinner mothers-to-be will worry that the process of their pregnant women will be very difficult, petite and delicate pregnant mothers will really be more difficult to give birth? The ability of pregnant women to give birth is indeed related to the size of the expectant mother, but the decisive role refers to the internal structure of the mother-to-be human body, rather than only relying on the body shape to determine, the height of the baby: generally speaking, the baby is not big, and it will be much better to give birth, a 6-pound baby is indeed faster than an 8-9 pound baby.
The baby is not big, and it will be very easy for the mother to give birth, and the Mo mother has a fetus similar to 8 pounds, and it is indeed a waste of effort to give birth, and the second baby is a little more than 6 pounds, and it is much easier to give birth, but it is not certain, and there are also many expectant mothers who give birth to "extra-large" babies. During childbirth, the pregnant woman feels a bout of unbearable abdominal pain.
It is caused by contractions, which are the most basic labor force and play a dominant role in the entire labor process. In addition to this, the pelvis.
The retraction of the levator ani motor muscles is the labor force that plays an auxiliary role in the delivery of the fetus.
At the time of labor, only a full uterine contraction can drive the uterine opening to dilate and open. When the mouth of the palace opens.
After the whole process, the pregnant woman can't help but hold her breath and exert force, mainly because the fetal head descends to the pelvic floor and immediately squeezes the colon, causing the pregnant woman to reflexively create a bowel posture. Children's height is harmed by a variety of factors, and for children with good living conditions, genetic factors are more important to the harm of stature. If the mother is short, the gene may be inherited.
A child's growth and development potential is closely related to the height standard of the parents, if both parents are of similar height, the height of the child is close to the height standard of the parents; If one of the parents is tall and one is short, the child's height changes greatly. In addition to the size of the open pelvis that affects the delivery of pregnant women, the height of the baby is also one of the factors that cause preterm birth. For example, a female pelvis.
The shape and size are normal, but the fetus is very large, weighing more than 4000 grams, the fetus is not commensurate with the pelvis, and dystocia may occur during delivery.
Therefore, in order to ensure the smooth delivery of pregnant women, it is recommended that all pregnant women control their diet and control the baby's weight within the normal range.
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The mother is short, and the child is not necessarily short, because among the factors that affect the height of the child, the genetic factor is only one of them, and it can only be said that the mother is short, and the child is also shorter. But if the mother is short, the child is not necessarily short, because height is also related to other factors, such as nutrition, exercise, and the combination of work and rest.
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Not necessarily, the mother is short, and the baby will also be short, because the child's height is heritable, but it is also related to other aspects, such as sports nutrition and rest.
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This is not necessarily, if the father is taller, the baby may be taller, if the parents are smaller, the child must also be short.
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Height has a certain relationship with genetics, and the height of the parents may affect the height of the child, but it is not a certainty. Genetic influence only accounts for one part, and the other part depends on the child's acquired growth environment. Many people start to grow taller through sports, such as basketball, running, and the like.
The problem of height is not entirely dependent on parents, but also related to personal growth.
1. Genes have a certain impact on height
Genes have a certain influence on height, but this does not mean that if the parents are short, the children will be short. If this is the case, people will definitely find a tall man to marry, and there will not be a short person. From a scientific point of view, the influence of genes on height only accounts for about 60%-70%, and it is also related to the child's acquired development.
There were many people who said that it was related to their mother or father, but this statement was not rigorous. There is no need to worry too much about being a parent, everything is possible at a young age. Some children are determined when they go to junior high school, while some people are still growing in height when they go to college, which is an uncertain factor.
2. Acquired growth has a great impact
When a child is born, we can compare it with the children's height standard chart, which has clear numbers. From the comparison, you can determine whether your child's development is normal. When the child is lower than his peers, the parents should pay attention to see if there is a problem.
For example, when it comes to bone development, many children don't grow taller because their bones are damaged when they are young. Check out some factors and then give your child a diet and exercise plan to help him grow taller.
3. Food problems
Most of the nutrition of the human body comes from food, and we must pay attention to what our children eat at ordinary times. Substances such as vitamins, calcium, iron, zinc and other substances will affect the development of children's bones. In addition, you can also let your child do more sports, such as running, basketball, etc., which has a great impact on your child's height.
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This is not necessarily, because there are parents who are very low, but children. The acquired nutrition is very adequate. With proper exercise, some children tend to grow much taller than their parents, and their parents' height genetics only account for a certain percentage.
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The height of the child has a certain relationship with the parents, which is what we call the genetic factor, so if the parents are relatively short, then the child born will also be shorter.
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In addition to genetic factors, children's later nutrition and physical function exercises can also help children grow taller.
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Mom and Dad are very short, and the children they give birth to will also be very short, and the children are affected by the genes of their parents, and there will not be much difference in general growth and development.
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Does a pregnant mother with short stature increase the chances of her baby becoming a low birth weight baby? Nowadays, pregnant mothers are more and more looking for a slim figure. Many actors insist on doing yoga after pregnancy to make the pregnancy**.
However, Japanese scientists report in the international journal Scientific Reports that the average height of Japanese adults is declining every year, most likely due to low weight gain during pregnancy. After all"Low pregnancy weight"Shouldn't be praised? "If the mother does not maintain normal weight gain during pregnancy, it is easy to give birth to a low birth weight baby, which will bring a range of fetal health problems"Wu Xueyan, a professor at the Department of Endocrinology of United Medical College, said.
Wu Xueyan, Chief Physician of the Department of Endocrinology, Beijing, Head of the Pituitary-Gonad Group, Doctor of Medicine, Professor of Beijing, Doctoral Supervisor. Over the years, he has focused on basic and clinical research on growth and development, reproduction, hormones and aging, and hypothalamic-pituitary-gonadal diseases. He specializes in the diagnosis of various endocrine and metabolic diseases.
The mother gains too little weight during pregnancy.
Wu Xiaodong, a <> low-birthweight baby, said that from a medical point of view, the nutrition of the fetus during pregnancy can only come from the mother. If the mother does not maintain normal weight gain during pregnancy, then the fetus's nutrition cannot keep up and it is easy to give birth to a low birth weight baby. Low birth weight can lead to many health problems, such as short stature, diabetes, obesity, and precocious puberty.
In medicine, there is a clear definition of low birth weight (small for gestational age), i.e. a full-term infant with a birth weight of less than kilograms or a length of less than 45 cm.
About 80% of low-birth-weight babies catch up in height within the first two years of life. It's like on the way to learning, as soon as he realizes that he has fallen behind, if he has the ability, he will speed up and catch up. But if you can't catch up in the first two years of life, you may never be able to catch up if you let it go.
About 20% of low birth weight babies are at risk.
Among them, it is very important whether the height of the child is up to the standard around 2 years old. According to the National Health Commission's "Chinese Reference Standard for the Growth of Children Under 7 Years of Age", it should be about 85 cm. In fact, an adult is about twice as tall as a two-year-old.
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From a medical point of view, the nutrition of the fetus during pregnancy can only be ** than that of his mother. If the mother does not maintain normal weight gain during pregnancy, the fetus's nutrition will not keep up, and it is easy to deliver a low birth weight baby.
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Parents who are too short in height may have a low profile, mainly depending on the development rate of the fetus and the amount of food the mother eats during pregnancy. It is recommended to eat some high-protein foods during pregnancy, such as eggs, milk, lean meat and pork rib soup, which are very suitable, it can supplement daily nutrition, help its bone development, and can also bask in the sun when you have time. In addition, after the baby is born, it is also necessary to develop the habit of drinking milk on time to prevent the child from being hungry, affecting the baby's malnutrition, and causing the child's growth to be stunted, so as not to make the baby shorter.
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No, the baby's weight has nothing to do with the pregnant mother's figure, as long as the nutrition during pregnancy is sufficient, the baby is generally very healthy, not very thin.
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Even if both parents are short, the baby born will not necessarily be short。Every parent hopes that their child's height can meet the standard, and research has found that the child's height will completely stop growing at the age of 20, and there are many factors that affect the child's height, such as genetic factors, daily diet, sleep, etc., so parents must grasp the best stage of their child's growth.
It is often said that genes determine everything, and it can be seen that genes do have a great impact on a child's height. For example, if the height of the parents is very short, the height of the children is usually slightly shorter, if the height of the parents is much higher than the normal person, then the height of the children will usually be very high, Yao Ming is a good example. And there are no absolutes in everything, and there are also some children who inherit their height from grandparents.
Parents should not be discouraged because they are short, because we can also improve the height problem through acquired factors.
Most of a child's growth is done during sleep, and if a child stays up late for a long time and lacks sleep, it will definitely have a certain impact on their height. In addition, parents must supplement their children's nutrition, especially those during the growing period. For example, some children have problems such as calcium deficiency and anemia for a long time, which will directly affect their height development, and they are generally shorter than normal children.
If children lack parental love for a long time, it will make them mentally stressed, which will also affect their height.
Many people may not know that the regional climate will also indirectly affect the height of children, for example, most northerners are taller than southerners, because the climate causes changes in the body's metabolism, and the development and foundation are also uneven. In addition, some specific diseases, such as gastroenteritis, heart disease, etc., may cause children to be unable to absorb the nutrients they intake normally, and their height will naturally not be the same as that of children of the same age. Therefore, we must pay attention to children's nutritional intake and give them more foods with high calcium content.
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If the parents are shorter, then the child's genetic factors may also appear short, but this situation is not absolute, some children will be taller than their parents, but this situation is relatively rare, generally speaking, the child's height is inherited from the parents, but it can be cultivated the day after tomorrow, for example, you can eat more calcium-rich foods in the diet.
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If both parents are shorter, there is a good chance that the child will inherit the genes of the parents and will be shorter, but this is not absolute.
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This is not necessarily, it depends on what the baby's genes are, if the genes are very good, then there will be a high performance.
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Small-for-gestational-age infants can catch up with the height of normal children if they are fed properly, do not give birth or get sick less, and the child lives a regular life and is in good spirits.
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Small-for-gestational-age fetuses are very small when they are small, but not necessarily when they are older.
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No, small-for-gestational-age babies just broke their amniotic fluid in advance and reported it in advance, and there was no follow-up effect.
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Not necessarily, fetal size is mainly based on genes and has nothing to do with other factors.
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Small-for-gestational-age infants are caused by fetal genetic mutations, and the remaining 2 3 small-for-gestational-age infants are due to maternal or placental factors.
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This is not necessarily, and the height of the fetus is affected by many factors.
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In fact, this is not the case, and he may be very tall when he grows up.
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This statement is false, and it depends on their subsequent growth.
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No, some children grow and develop faster in the later stage and cannot be generalized.
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Scientifically, this is not absolute:
The height of a person's stature is not necessarily proportional to the size of the pelvis, and the height of the stature mainly depends on the length of the femur in the lower leg and the tibia and fibula in the lower leg. Although the pelvis is anatomically classified as the bones of the lower limbs, its size and shape have little to do with the length of the thighs and calves. The size of the pelvis is expressed by the distance between the bones, that is, the size of the pelvic diameter.
The size of the pelvic diameter is also different for everyone. When the pelvic morphology is normal and the diameter is short, dystocia is still possible; Although the pelvic shape is somewhat abnormal, as long as the diameter is long, there is no need to cause problems during childbirth.
Whether the fetus can be delivered smoothly is also related to the shape of the pelvis. Some tall women do not necessarily have a large pelvis, their hips are not large, they have a man-shaped pelvis, the pelvis is funnel-shaped, the bone is thick, the inner diameter is small and deep, and the fetus is not easy to pass through. On the contrary, many short women, with wide hips, have a typical female pelvis, and the pelvic cavity is barrel-shaped, wide and shallow, with thin bones and a large inner diameter, through which the fetus can easily pass, so dystocia due to pelvic problems rarely occurs.
The size of the fetus is proportionate to the pelvis and is also a factor in determining whether a baby is likely to have a smooth birth. In addition, due to genetic factors, the size of the fetus tends to be similar to the size of the parents. The size of the pelvis is the size of the fetus, and the size of the fetus is small, and even if the shape of the pelvis is a little abnormal or the diameter is slightly smaller, it can be delivered smoothly.
The morphology of the pelvis is normal or not, a preliminary estimate can be made by measuring the pelvis, and the size of the fetus can be accurately measured by modern ultrasound methods.
Therefore, short pregnant women do not have to worry about childbirth.
So, how can short pregnant women prevent dystocia? The right thing to do is:
1.Increase nutrition in moderation, and do not overnourish during pregnancy, so as not to grow too large the fetus, thereby increasing the possibility of dystocia;
2.Exercise and do housework appropriately to strengthen the abdominal muscles and other muscles related to childbirth to facilitate normal delivery;
3.Strengthen prenatal examination, especially to measure the shape, diameter and size of the pelvis to determine whether the fetus can be delivered smoothly;
4.To follow the doctor's guidance, delivery is best to go to the hospital for delivery, in labor, the doctor can completely ** the delivery process is a natural or difficult birth, if you need a cesarean section or other assisted delivery methods, you should be admitted to the hospital about a week in advance. Even if there is a real dystocia, there is a cesarean section to protect it.
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