Pregnant front wall is female treasure, back wall is male treasure? Don’t get me wrong. Here’s the right way to judge

“Don’t believe it. The front wall of pregnancy must be a woman’s treasure, and the back wall must be a man’s treasure. When I was pregnant with Xiaobao, the boy on the back wall and the girl with me were the front wall. You must be a son.” < / P > < p > the placenta can provide various nutrients for the growth and development of the fetus. Where is the placental position? The uterus is wide at the top and narrow at the bottom. The female uterine cavity is divided into anterior wall, posterior wall, bottom and lower segment. The placenta attached to the anterior wall of the uterus, that is, the placenta attached to the posterior wall of the uterus, is located in the posterior wall of the uterus. < / P > < p > the belly type of pregnant women with anterior wall is more prominent, and it is easy to show pregnant. During pregnancy, there is generally no feeling of too tired. At most, the stomach has the feeling of falling forward. If the back wall of the baby’s position is generally relatively back, so pregnant mothers may feel backache, especially when they are born. < / P > < p > generally speaking, when you are in the same room, you will ovulate, and the pregnancy rate will be very high. The egg and sperm combine to complete fertilization. It usually occurs in the ampulla of fallopian tube. Then, the fertilized eggs gradually move into the uterine cavity and begin to prepare for implantation. It takes several days for the fertilized eggs to be implanted, 7 to 8 days from fertilization to the beginning of implantation, and several days for the fertilized eggs to be implanted. Generally speaking, the implantation is completed on the day < / P > < p > after fertilization, whether it is the anterior or posterior wall of the placenta, and also includes the lateral wall of the placenta, all belong to the normal implantation position The question of who is better. < p > < p > fetal sex is determined by chromosome, and it is determined at the moment of zygote Union. As for whether the gestational sac grows on the anterior or posterior wall after conception, it has nothing to do with gender. This can only explain the place where the baby is implanted and developed, and there is no scientific basis to prove the baby’s gender. < / P > < p > do not confuse the anterior wall with the posterior wall. However, it has to be said that the posterior wall of the placenta is relatively safe. The placenta is located in the anterior wall, which means that the placenta is closer to the uterine orifice. Therefore, pregnant mothers with the anterior placenta wall should be more careful, especially when they are roommates in the second trimester. < p > < p > but some women are more anxious, less than three days after menopause, they are anxious to use morning urine test, which often appears a deep and a shallow situation, which indicates that they are weak positive, and can be detected and confirmed in a few days. < / P > < p > in addition, it must be pointed out that not only will hCG rise after pregnancy, but also when a woman has certain diseases, such as ovarian cancer, uterine cancer, gastric cancer, liver cancer and so on, her HCG value will also increase. Now a deep and a shallow situation appears, in this case, timely treatment is needed. The normal fetal heart rate was 110-160 beats / min. In terms of fetal heart rate, there is no difference between boys and girls. If occasionally the fetal heart rate of girls is higher than that of boys, it is only a matter of relative concept. The heart rate only changes with gestational age. Generally, the average fetal heart rate is 162 beats / min before 20 weeks of pregnancy, 147 times / min in 21-30 weeks, 139 times / min in 31-40 weeks. Of course, this is only an approximate value, and we don’t have to take the right seat. < / P > < p > with the passage of time during pregnancy, the hormone changes during pregnancy, and the pregnant mother will find a line on her stomach during pregnancy. The more she enters the second and third trimester of pregnancy, the darker the line will be, extending to the midline of the chest, which is called gestational line. < / P > < p > some people say that the darker the line is, it means it’s a boy? But is it really the case? NO! First of all, we should know that this line is related to the mother’s own constitution, hormone level, skin color, etc. some pregnant mothers even grow some hair on this line, and the last one is a girl. The depth of all the threads has nothing to do with men and women. In ancient costume plays, many leading characters try their best to have sons in order to gain status. Do you still remember the representative character Hua Fei who ate Sour Cucumber in order to get pregnant. She must have believed in the words of sour girl. < / P > < p > after pregnancy, most pregnant mothers’ taste will change, but this change has nothing to do with gender. With the growth of progesterone, the digestive system of pregnant mothers will also change accordingly. The most obvious is that pregnant women have vomiting in the early pregnancy, and they have no appetite, so they occasionally want to eat acid to improve their appetite. < / P > < p >: trapezoid is no stranger to us. Some pregnant mothers have a trapezoidal shape, narrow at the top and wide at the bottom. Round belly type: This is more common, very round, like holding a ball. Pointed belly type: to the front of the navel, pointed out. It’s a typical sharp belly type. Long round belly type: the general long round belly type is asymmetric up and down, and the round belly is beyond the waistline, which is very Huaihuai. What we should pay attention to is: it is clearly prohibited to identify the fetal sex in China. Unless there is a legal medical need, such as hereditary disease hemophilia, fetal chromosome may be checked during pregnancy. You can play with mobile phones during pregnancy, but these four methods of “hurting your fetus” are not advisable. Be careful of the damage to Taibao