What is the difference between “upper pregnancy” and “lower pregnancy” of pregnant women? Few people know these things. Don’t ignore them

Xiao Luo is 28 years old, and has a 3-year-old son. She accidentally conceived a second child in April this year. Her job has just stabilized, and the first child is a boy, so she is afraid of having another boy, so the pressure is even greater. She didn't plan to have one, but she can't bear the persuasion of her family, and she wants to have another one sooner or later, so she stayed. However, during the whole pregnancy, Xiao Luo was terrified. She was so obsessed with her children that she often searched the Internet for content related to the pregnancy of men and women.

That day, Xiao Luo was resting at home, when an elder came to visit her at home. Everyone sat on the sofa and chatted, and suddenly put their eyes on Xiao Luo's belly. At that time, one of the elders pointed to Xiao Luo's belly and said, "Xiao Luo, I think your belly looks like a pregnant woman. Is it a girl?" Xiao Luo, who had been worried for a long time, heard such words, immediately came to his senses and immediately smiled. In the evening, she told her husband the news, but he didn't think it was scientific.

In fact, in real life, for pregnant women, there are cases of pregnancy and pregnancy. Some superstitious friends will also use this to judge whether to have a boy or a girl, but few people know what the difference is. The doctor will tell you today.

Many people may think that pregnant women's stomachs are the same, but when you observe carefully, you will find that when a pregnant mother is pregnant, the position of her belly will be different from that of others. Especially in the third trimester of pregnancy, some are pregnant and some are pregnant. It seems that there has always been such a phenomenon that many people like to analyze the belly shape of pregnant women and use it to judge men and women. Even if they are walking on the street, they will inevitably be discussed privately. Is the belly shape really so accurate? Next, let's analyze it.

First of all, let's take a look at what is upper pregnancy and lower pregnancy!

"Upper pregnancy" means that when a woman's uterus slowly increases in the middle and later stages of pregnancy, it can be clearly seen that the enlarged pregnant belly is on the upper side. It looks very round, very warped, and relatively high. The pregnant belly is more obvious, generally like the shape of watermelon.

The "underbelly" is a completely opposite state. When pregnant, the enlarged belly is relatively lower. It is nothing from the front, but it is obvious from the side. Generally, after 20 weeks of pregnancy, women can see their body shape clearly. At this time, whether they are pregnant or not can be seen almost immediately.

In fact, the reason why pregnant women have "upper pregnancy" and "lower pregnancy" is mainly related to the position of the placenta. Because the implantation position of the fertilized egg in the endometrium is uncertain, the position of the placenta is not fixed. It can be located in the anterior and posterior walls of the uterus, the left and right walls, the side wall or the bottom of the uterus.

So why is the position of placenta different? This is generally related to the shape and body shape of the pregnant mother's pelvis. It is precisely because of the different shape of the pelvis that causes the different position of the placenta that the so-called "upper pregnancy" and "lower pregnancy" appear.

So, what are the differences between these two states for pregnant mothers?

The pregnant fetus is on the upper side, that is, it is closer to the stomach. To put it plainly, it is squeezing the stomach a little everyday. Many pregnant women feel bloated and full when they eat a little more in their daily diet, and sometimes they even feel sick like vomiting, but then they feel hungry again, which is caused by the squeezing of the enlarged uterus on the stomach.

When pregnant, the fetus is closer to the abdomen, and the impact on appetite will naturally be relatively reduced. However, it is easier to squeeze the viscera in the pelvis, such as the bladder and rectum, making the volume of the bladder smaller and the content of stored urine reduced, which is why many pregnant women often go to the toilet but the amount is very small. Sometimes when there is fetal movement, the bladder will be suddenly stimulated and strong urine will appear. It is also prone to constipation, which often occurs in many pregnant women in the third trimester.

In addition, pregnant women who are pregnant will feel the tummy drop when walking, and will feel the pain of pubic bone after walking or lying for a long time, which is related to "pregnant women".

In short, whether pregnant or not, it is normal for a pregnant woman, so there is no need to worry about the development of the fetus. However, there are many people who use this to judge the sex of the fetus. Is there any such statement? Is it reliable or not?

When it comes to pregnancy, many people should have heard the saying "sour and hot". Although people are more open-minded now, they are no longer backward and superstitious as in the past. However, there are still many older people who have the idea of son preference. They think that only a boy in the family can be considered complete, and then they can inherit the family. Even though today's young couples think that giving birth to boys and girls is the same, sometimes they can't resist the pressure from their elders and have to give birth to a boy.

Therefore, after many women become pregnant, guessing whether the child in their belly is a boy or a girl has become a topic of daily discussion. Some elderly people always say that it is easy to have a boy with a pregnant belly, while it is easy to have a girl with a pregnant belly.

However, according to scientific research, there is no relationship between pregnancy and sex, and it cannot be proved that men are women. This is just a superstitious statement.

The only thing that determines the sex of the fetus is the sex chromosome, while the father determines the composition of the sex chromosome of the fetus, which has nothing to do with the mother. The chromosome of the fetus comes from half of the mother and half of the father. The mother's sex chromosome is normally XX, and the father's is XY.

So, if the father provides the X chromosome, then the gender of the fetus is female. If the father provides the Y chromosome, then the gender of the fetus is male. This is determined by the gene, which has nothing to do with the upper or lower pregnancy, and is also unknown to the outside world.

The only way to find out the sex of the fetus is to carry out medical identification. But now, the state prohibits hospital staff from telling a pregnant woman whether the fetus is male or female at the time of prenatal examination, unless it is used to determine whether the fetus has genetic diseases related to sex chromosomes, this time will be treated specially.

Therefore, it is not necessary to specifically identify the sex of the fetus. If you do not want a child, do a good job of contraception. Since the child came is fate, the child chose us as parents in the vast crowd, which is a gift from God and a gift that many people dream of. We must not give them up easily.

In general, when pregnant women are determined to be pregnant for prenatal examination, there is one inspection that is indispensable. That is to judge the position of the placenta through B-ultrasound. Sometimes the different position of the placenta will have a lot of bad effects on the later pregnancy process.

In normal pregnancy, the placenta can attach to the anterior wall, posterior wall or lateral wall of the uterine body, which has no effect on pregnancy. However, there are several states that are extremely harmful to pregnant women.

The first is placenta previa, which means that after 28 weeks of pregnancy, if the placenta is attached to the lower segment of the uterus, the lower edge of the placenta reaches or covers the inner mouth of the cervix, and the position is lower than the fetal presentation. According to the relationship between the edge of placenta and the internal opening of cervix, it can be divided into complete placenta previa, partial placenta previa and marginal placenta previa. If the pregnancy is less than 28 weeks, it can not be called placenta previa, but the placenta is low.

Placenta previa is a dangerous obstetric complication. Due to the low position of the placenta, it is easy to cause vaginal bleeding during pregnancy or postpartum hemorrhage, and even lead to hemorrhagic shock in severe cases, which is dangerous.

Therefore, for pregnant women with placenta previa, exercise should be reduced as much as possible during pregnancy, and it is better to stay in bed. However, don't be too nervous. Under the guidance of the doctor, pay attention to rest and try to reduce the occurrence of uterine contraction, which can reduce the bleeding during pregnancy or delivery. For pregnant women with complete placenta previa, the risk of spontaneous delivery is relatively high. The doctor generally recommends cesarean section, which is safer.

There is also the low placenta, which refers to the situation that the placenta is attached to the lower part of the uterus, although it is close to the position of the cervical opening, but the edge of the placenta is less than 2 cm from the inner opening of the cervix. Generally, there is no need to be too panic when the low position is detected in the early pregnancy, because the position of the placenta will move up during the fetal development, and sometimes it will return to the normal state. However, people with a history of cesarean section will have a significantly increased risk of placental hypotension, so we must pay more attention.

In a word, every pregnant mother is not easy. There is a slight abnormality in the examination during the whole pregnancy, which deeply affects the heart of pregnant mothers. They are not worried about themselves, but worry about their unborn children. Therefore, we must treat pregnant women well.

reference material:

[1] Jiang Xuefeng, Luo Xin The risk of recurrent placenta previa after cesarean section [J] Journal of Practical Obstetrics and Gynecology, 2009, 25 (010): 586-587

[2] Liu Xinghui, Chen Mang Pay attention to postpartum hemorrhage caused by placental factors [J] Chinese Journal of Clinical Medicine of Women and Children (electronic edition), 2011, 07 (006): 521-523

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