For pregnant mothers to be, do you want to know the sex of the pregnant baby, but now the hospital has clear regulations that you can't disclose the sex of the baby at will, so there are other ways to know the sex of the baby in the abdomen. Do you know all these methods when you are a boy or a girl?
Symptom 1: judging symptoms from the belly type of pregnant women
Pregnant women's belly is sharp and protruding, and they will be pregnant with boys; their belly is round, and they will be pregnant with girls.
Symptom 2: observe the changes of appearance and skin of pregnant women
If a pregnant woman's face becomes beautiful and her skin becomes smooth, she may be pregnant with a girl; on the contrary, if her face becomes ugly, her skin becomes rough, or even her face is covered with acne, she may be pregnant with a boy, which is a common symptom of pregnant girls and boys.
Symptom 3: pregnant women's taste changes
Some people think that if the taste of pregnant women is different from that of the first child, then pregnant boys and girls will also change.
Symptom 4: fetal heart rate
Generally speaking, if the fetal heart rate is relatively strong and slow, it is more likely that the fetus is a boy; otherwise, it is pregnant with a girl (a common way to guess the symptoms of pregnant boys and girls).
Symptom 5: pregnant boy eats his favorite food
The average protein intake of pregnant women with male fetus was 8% higher than that of pregnant women with female fetus, 9% higher in carbohydrate intake, 11% higher in animal fat and 15% higher in plant fat. Pregnant women with male babies eat much more food during pregnancy than when they were not pregnant, but they don't have the symptoms of eating different or strange food, but eat her favorite food.
Symptom 6: the male fetus sends a "must eat" signal to the mother, which makes the mother eat more
In addition, although pregnant women will give birth to heavier babies, the weight they gain during pregnancy is not heavier than that of pregnant women. It can be seen that the sex of the fetus does not affect the weight of the mother.
The above methods are for reference only, don't believe blindly!
12 ways to see through the sex of the baby in the womb
Step 1: if the fetal heart rate is lower than 140 times / min, it is a boy; if it is higher than 140 times / min, it is a girl
The truth: the heart rate of a girl is higher than that of a boy. It's just right at birth. The heart rate of a fetus is no difference between a boy and a girl. The speed of heart rate only changes with the age of fetus. At about 5 weeks of gestation, the fetal heart rate is close to that of the mother, i.e. 80-85 beats / min. Then the heart rate gradually increased to 170-200 times / min in the period of 9 weeks gestation. After that, it gradually slowed down to 120-160 times / min in the period from the second to the second trimester.
Step 2: Black nipple is a boy
Truth: the color of the nipple is affected by the hormones in the body. The increase of progesterone and the hormone level that stimulates the melanocytes in pregnancy results in the blacker parts on the body surface, which will recover soon after the birth. This phenomenon has nothing to do with the sex of the fetus.
Step 3: pregnant women are pregnant with boys and girls
Truth of the matter: if the pregnant woman is pregnant, it may be the first time or her body shape is good. When pregnant women have a pregnancy, abdominal muscle relaxation, again pregnant when the natural 'droop'.
Step 4: pregnant women have different dreams to show their baby's gender
Truth: many people say that dreams of dragons, tigers, snakes, tortoises and chestnuts show that they are boys; dreams of red peppers, fruits, flowers and butterflies show that they are girls. In fact, the so-called "day has thought, night has dream", fetal dream is no exception. As for whether a baby boy or a baby girl is pregnant in the stomach has nothing to do with dreams. Some people think that dreaming of dragon indicates that the son born in the future can become a great man; dreaming of butterfly means having a daughter. There is no scientific reason for this. It's just your 'consciousness' that's acting up.
The fifth way: the relationship between acid and alkali intake and the birth of boys and girls
Truth: it's a misconception that some people determine whether food is acidic or alkaline only by taste. It should be emphasized that the state of acid-base imbalance in human body is usually caused by illness.
Step 6: having a girl in the morning
The fact is that 5900 pregnant women who were admitted to hospital because of their serious unhappiness at the early stage of pregnancy were found to have 56% female babies and 44% male babies. However, in the middle and late pregnancy, the sex ratio of the baby is similar to that of the normal distribution.
Move 7: the miracle doctor opens the secret recipe for boys and girls
Truth: it's decided by chromosomes to give birth to boys and girls. As soon as a pregnant woman is pregnant, the sex of the fetus will be determined. Which can be changed at will? This is totally against the science.
Step 8: sour and spicy girl
Truth: there is no scientific basis for the saying of "sour and spicy". Medically speaking, the birth of boys and girls is mainly determined by chromosomes. The eggs in the mother's body are all x-chromosome-bearing, while the sperm contains X or Y-chromosome. If the sperm entering the egg is x-chromosome-bearing, it is a girl; if the sperm entering the egg is Y-chromosome-bearing, it is a boy. So it's really up to the father to decide whether to have a boy or a girl. In a certain sense, there is a relationship between male and female fertility and the environment around the fallopian tube.
Step 9: if the pregnant woman's abdomen protrudes too much, it is a girl; if the abdomen is not protruding too much or the lower abdomen protrudes, it is a boy
Fact: if the pregnant woman's upper body is short, the space for fetal development can only extend outwards, so the abdomen will be very large. On the contrary, the upper body length of the pregnant woman can provide enough space for the development of the fetus, and the abdomen does not need to protrude outward.
Move 10: round belly is a girl, sharp belly, low belly is a boy
Truth: This is a popular saying among the people. The belly is round and pointed, which has a lot to do with the physical conditions of the pregnant mother, and has nothing to do with the sex of the fetus. Each person's body shape is different, the amount of fat is different, and the shape of pelvis is also different. Relatively speaking, when a fatter person is pregnant, his belly will look round. On the contrary, if a thinner Mommy, his belly will be pointed. If the pelvis is wide, the head of the fetus will be lower when it enters the pelvis; if the pelvic entrance is small, the head of the fetus will be high and the belly will be high.
Move 11: the left side is a boy, the right side is a girl
Truth of the matter: 'male left female right' is suitable for many occasions. It's a habit problem, but it's not suitable for fetal movement. There are many ways to change the position of fetal movement. For example, the fetus may be changing her posture, or moving because her mother's sitting or standing posture makes her feel uncomfortable, or because her mother's emotional response. When her mother is angry, happy, excited, stressed, anxious or afraid, some special hormones such as adrenaline will be released from her body. These chemicals can From the blood through the placenta and into the fetal blood, so that the response of the fetus with the mother's emotions. All of these will cause the change of fetal position. Many pregnant mothers will encounter this situation. The last fetal movement was on the left, and this fetal movement actually went to the right. This is not the change of fetal sex, but the change of fetal position.
Move 12: long gestational sac for boys, round gestational sac for girls
The truth: it is said that men and women can also be seen from the data of B-ultrasound. The gestational sac of boys before two months of pregnancy is long, while that of girls is oval or round. The difference in the shape of the gestational sac of expectant mothers has nothing to do with the sex of the fetus. Generally, the well-developed gestational sac is oblate, but sometimes the gestational sac will grow with the shape of the uterine cavity. The shape of the gestational sac is determined by ZG tension and amniotic fluid content, which will change itself. In this way, the number of pregnancy days is different, and the gestational sac may be different. In addition, the direction of each B-ultrasonic probe is different, and the shape of gestational sac is different from different angles.
Judging the sex of fetus by B-mode ultrasonography
One: look at the data, if the difference between the length and the width is more than double, it is more likely for male babies. Girls with equal length and width are more likely.
Second: look at the shape, like eggplant or long strip is more likely to be male baby, round is more likely to be female baby.
1. 7W + 1D BC data cysts 2.91.9 give birth to boys
2. 9W + 4D BC data: 46.630.2mm gestational sac twins are girls
3. 60 day BC data: gestational sac size is 3.61.6mm, giving birth to a handsome boy
4, 5W+6D. Gestational sac: 25mm11mm boy
5. Data: embryo sac: 23 & times; 17 & times; 16 gives birth to little beauty
6. 46 day BC data pregnancy bag: 201817 girl
7. BC results of 7W + 1D: 3220mm gestational sac girl
8. It's 1.6 & times; 1.7 at 8 weeks
9. At 8 weeks, 4128mm gave birth to a baby girl
10. More than 8 weeks later, BC was born with 19 mm and 10 mm fetal sac. Later, BC was also a boy
Prediction table for boys and girls in 2018:
When calculating the baby's gender according to the 2014 boys' and girls' prediction table, first of all, it should be clear that this table horizontally represents the month of pregnancy for women, and this month is calculated according to the lunar calendar. Vertical represents the age of the expectant mother, and the age is based on the virtual age.
If mother to be a was born in 1984, then 2014 is 30 years old. If mother to be a's gestation year is January 15 of the Gregorian calendar, then it is December 4 of the lunar calendar. In this way, mother to be a is pregnant with a female baby.
The origin of prediction table for boys and girls
The latest version of 2014 boys' and girls' prediction table has been published, which undoubtedly raises a hot debate. How does the prediction table come from?
It is said that the prediction table for boys and girls is formed by using the number of Heluo, the number of Yijing, the number of Dayan, calendar calculation and deduction. Pregnant couples can calculate the sex of their babies according to the prediction table for boys and girls. As soon as the 2014 boys' and girls' prediction table is online, it is everywhere. However, this 2014 boys' and girls' prediction table does not have any relevant literature records, so there is no verifiable source for its authenticity, so we cannot indulge in and believe the 2014 boys' and girls' prediction table!
Characteristics of male and female students
1、 Traditional saying:
1. The palace watch of Qing Dynasty speculated that it was male or female;
2. Sharp bellied male, round bellied child;
3. Little belly man, big belly woman;
4. A man who is not fat except in other parts of his stomach is a woman;
5. The feet are not swollen in male, but swollen in female;
6. The reaction is not male, but female;
7. Expectant mothers like sour men and spicy women;
8. Mother to be turns ugly male, turns beautiful female;
9. The skin of expectant mother turns black male, the skin does not change female;
10. Viviparity feeling kicks the man, the whole body turns the woman;
11. Male born earlier than expected, female born later;
12. Navel protruding male, not female;
13. B-ultrasound showed that the boy with the baby's face outwards and the girl with his mother's face;
2、 Other statements:
1. The pregnancy line above navel is straight, thin and direct to the two breasts of men, and vice versa;
2. The pregnancy line is to the left of male and to the right of female;
3. Fetal movement to the left male, to the right female;
4. Fetal heart rate is about 140 males and 150 females;
5. During pregnancy, she is a hardworking man and a lazy woman;
6. The man whose nose is enlarged, the woman whose nose is unchangeable;
7. Quasi mm like eating long strips of fruits and vegetables of men, round fruits and vegetables of women;
8. The quasi mm urinalysis was alkaline in male and acidic in female;
The most accurate characteristics of boys and girls
Since ancient times, it has always been a commonplace to have boys and girls. What are the most accurate characteristics of boys and girls?
It has been scientifically confirmed that mothers with male babies are more laborious, and the energy demand of boys is greater than that of girls.
Epidemiologists at the Harvard School of public health report in the recently published British medical journal that pregnant women with a male fetus