What are the most accurate characteristics of pregnant girls? 2. There are many versions of this rumor: a round belly means a girl, and a pointed and low belly means a boy. The most common ones are the following two: one is that if the belly is round, it is a girl, and if the belly is pointed, it is a boy. Another way of saying it is that if the top of the belly is bigger it's a girl, and if the bottom of the belly is bigger it's a boy. The fact is: whether the belly is round or pointed has a lot to do with the physical condition of the expectant mother herself, and has no special connection with the gender of the fetus. Everyone has a different body shape, different amounts of fat, and different pelvic shapes. Relatively speaking, the belly of a fatter person will look rounder during pregnancy. On the contrary, the belly of a thinner mother will be pointed. If the pelvis is wide, the belly will be lower when the fetal head enters the pelvis; if the pelvic entrance is small, the fetal head will float high and the belly will be high. In addition, the shape of the expectant mother's belly is related to her body shape before pregnancy and whether it is her first pregnancy. If the expectant mother has a good figure, and it is her first pregnancy, and the skin on her abdomen is very tight, then the upper abdomen is most likely to be larger. If you have given birth before and your abdominal muscles and skin tissue are relatively loose, then your lower belly will be more likely to be enlarged after you get pregnant again. 3. Old people always say that sour food means a boy and spicy food means a girl - the change in the expectant mother's eating habits after pregnancy can be used to determine the gender of the baby in the belly. If you like sour food, you will give birth to a boy. If you like spicy food, you will probably give birth to a girl. The fact is: it is common to have a change in taste during pregnancy, but it does not mean that a change in taste will change the gender of the fetus. Everyone has different tastes and reactions during pregnancy are also different. Therefore, the saying that sour boys and spicy girls has no scientific basis. Medically speaking, the sex of the fetus is determined by the X or Y chromosome carried by the sperm that combines with the egg. The mother's eggs all carry X chromosomes, and the sperm contains X or Y chromosomes. If the sperm that enters the egg carries an X chromosome, it is a girl; if the sperm that enters the egg carries a Y chromosome, it is a boy. So whether you have a boy or a girl is actually determined by genes. The human body is mostly unable to distinguish between acidity and alkalinity, only certain organs are acidic or alkaline. In a sense, the gender of a baby is related to the conception environment of the fertilized egg, that is, it is related to the environment around the fallopian tube. 4. If the expectant mother becomes prettier during pregnancy, it is a girl; if she becomes uglier, it is a boy. If the expectant mother's complexion becomes better-looking and her skin becomes more delicate after pregnancy, it is most likely that she is pregnant with a girl. If the spots on her face become more frequent and her complexion is not as good-looking as before after pregnancy, then it is most likely that she is pregnant with a boy. The fact is: if we must find a theoretical basis from a scientific perspective, we may be able to find some clues from an endocrine perspective. If the expectant mother is pregnant with a girl, the girl's endocrine system is the same as the mother's, and the estrogen secreted is dominant, so the mother's endocrine system is equivalent to having extra production, or it is equivalent to the mother taking estrogen, and her skin will naturally get better and better. If you are pregnant with a boy, the male hormones in the boy's endocrine system are dominant. Imagine what would happen if a woman took male hormones. The pores would become larger, the skin would become rougher, and the result might be that she would become uglier. However, there are no relevant research results to prove this. 5. If the fetal movement is on the left, it is a boy; if it is on the right, it is a girl. Another way to judge this is that the fetal movement of a girl is softer, like a dot, while the fetal movement of a boy is like a line, and often moves frequently. The fact is: fetal movement has nothing to do with gender. The left position for boys and the right position for girls is suitable for many occasions. It is a matter of habit, but it is not suitable for fetal movement. There may be many reasons for the change of fetal movement position. For example, the fetus may be changing its posture, or moving because the expectant mother's sitting or standing posture makes him feel uncomfortable, or he may move because of the expectant mother's emotional response. When the expectant mother is angry, happy, excited, stressed, anxious or afraid, some special hormones such as adrenaline are released in the body. These chemicals can pass through the placenta and enter the fetal blood, causing the fetus's reaction to change with the expectant mother's emotions. All of these may cause changes in the fetal position. In addition, the baby's fetal movement is the same for both boys and girls, and there are roughly four patterns. 6. Often dreaming about flowers, plants and fields indicates that the girl is a girl. The fact is: Whatever you think about during the day, you will dream about at night, and dreams during pregnancy are no exception. Whether the baby in your belly is a boy or a girl has nothing to do with dreams. Some people believe that dreaming of a dragon indicates that the son born in the future will become a great man; dreaming of butterflies, flowers and plants means giving birth to a daughter. There is no scientific reason for this; it is just the consciousness of the expectant mother that is causing trouble. 7. A slow fetal heart rate indicates a boy, and a fast fetal heart rate indicates a girl. You can determine whether it is a boy or a girl based on the fetal heart rate. If the fetus is a girl, the heartbeat will be faster (more than 140 beats per minute). If it is a boy, the fetal heart rate will be slower (less than 140 beats per minute). The fact is: girls have a higher heart rate than boys, but this is only true when they are just born. There is no difference in the fetal heart rate between boys and girls. The speed of heart rate only varies with gestational age. At about 5 weeks of pregnancy, the fetus' heart rate is close to the mother's heart rate, which is 80 to 85 beats per minute. Then, by 9 weeks of pregnancy, the heart rate gradually increases to 170 to 200 beats per minute, and then gradually slows down to 120 to 160 beats per minute during the second trimester. Listening to the fetal heartbeat requires the use of special instruments. At about 12 weeks of pregnancy, the fetal heartbeat can be heard in a very quiet environment with a Doppler stethoscope. If the fetal heart rate is monitored continuously for pregnant women, it can be seen that the fetal heart rate has a fluctuation curve with a certain frequency and amplitude within a certain range. In the last few weeks, the fetal heart rate will also be affected by oxygen production and compression. Therefore, accelerated fetal heart rate is a normal reaction. The sex of the fetus has nothing to do with the speed of the fetal heart rate. 8. Morning sickness will lead to the birth of a girl. The fact is: morning sickness is a physiological reaction that many expectant mothers will experience, especially in the early stages of pregnancy. In the United States, a survey was conducted on 5,900 pregnant women who were hospitalized due to severe morning sickness in early pregnancy. The results showed that 56% of these pregnant women gave birth to girls and 44% gave birth to boys. However, for pregnant women who suffer from severe morning sickness in the middle and late stages of pregnancy, the gender ratio of their babies is similar to the normal distribution ratio and is not particularly targeted. 9. Dark nipples mean it's a boy. The fact is: nipple color is affected by hormones in the body. During pregnancy, the increase in the levels of progesterone and hormones that stimulate melanocytes in the body causes some originally dark parts of the body surface to become darker. The color of the nipples will quickly return to normal after giving birth. Therefore, regardless of whether the baby is a boy or a girl, the color of the expectant mother's nipples will change to a certain extent. The depth of the color is related to the amount of melanin in the expectant mother's body and has nothing to do with the gender of the fetus. The above are the most accurate details about the characteristics of pregnant with a girl. Please pay attention to other related articles of Ziwei Mansion for more information. |
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