How do pregnant men and women view gestational sac?

How do pregnant men and women view gestational sac?

What do pregnant men and women think of gestational sac? Many people want to know how to treat pregnant women and men. Pregnant women can learn about their children's development through the shape and size of the gestational sac, but the gestational sac will only appear in the first trimester. So what do pregnant men and women think of the gestational sac?

What do pregnant men and women think of gestational sac 1? This is the correct way to look at it. First of all, the data should not exceed 8 weeks, and more than 40 days is most appropriate.

Then there must be three data. Without three data, it is impossible to judge. The gestational sac is cylindrical. When each B-ultrasound teacher does B-ultrasound, the cross section will be cut in different directions, some cross sections and some longitudinal sections. So it is impossible to judge whether the picture is long or round.

For example, 40*20mm gestational sac, there is no way to judge. On the surface, the difference between the two data is twice, so it should be a boy. It is wrong because there is no third data. If it is 40*40*20, it must be a boy. However, if the B-ultrasound is cross-sectional, the gestational sac becomes two data of 40*40mm, which looks round, and then it is caused. So there must be three data.

If gestational sac becomes arithmetic progression, for example, 40*30*20, it is a girl, but if the B-ultrasound teacher takes a section of 40*20, which looks like a boy's data, it turns out to be a girl, which leads to the statement that gestational sac is not allowed to look at men and women.

Pregnant parents go home to see for themselves. If you remember two data, you can't see it, because each B-ultrasound teacher gets a different direction of the gestational sac, so you can't judge. If there are three data, it is the best judgment. The two data are almost the same, and the third data is twice as much as the first two. Must be a son. If it is decreasing data, it is a daughter.

First, the traditional saying:

1, qinggong table; (Say it's a man)

2, pointed belly male, round belly female; (Stomach tip)

3, the stomach is small and the stomach is big; (Small belly, but early)

4. Men who are not fat except for their stomachs, and vice versa; Everyone says that I haven't changed much, I can't see my pregnancy from behind, and I'm agile. All this happened seven and a half months ago. )

5, the feet are not swollen, and the feet are swollen; At first, it did not expand. It is said that it is swollen because of selenium deficiency. After seven and a half months, it swelled like blowing. Terrible! )

6, the reaction is not heavy male, and the reaction is heavy female; (the reaction is absolutely mild, that is, nausea, and I have never vomited once during pregnancy. )

7. Quasi-MM likes sour men and hot women; I'm not very interested before and after pregnancy. This is the last one! Don't force yourself to eat sour just because you want a boy! )

8. Quasi-MM becomes ugly men and beautiful women; (It must be ugly. Can you still be beautiful when you are pregnant? But the skin is very good, no peas. After giving birth to peas. )

9, quasi-MM skin turns black male, skin unchanged female; (Nothing has changed, probably because I insist on drinking two bags of fresh milk every day, and I didn't even get a tan in summer, hehe)

10, the fetal movement feeling kicks and punches men, and the whole body turns to women; (Both, mostly punching and kicking. In short, the fetal movement is very gentle and there is not much reaction. I thought I was an introverted young man, ... misunderstood. )

1 1, boys are born earlier than the expected date of delivery, and girls are born later; (More than 20 days earlier, I chose a day by myself and said goodbye to my baby every day. I really gave birth to a baby that day. Isn't it amazing? )

12, navel protruding male, not protruding female; (unfinished)

13, B-ultrasound showed that the baby's face was facing the male and the female with the MM; The baby has been moving, as if there is no basis. )

The accuracy of various ways of looking at men and women;

2, stretch marks judge men and women, and it is not allowed.

3, the Qing dynasty watch, and it is not allowed. (If accurate, how many little gege can the Qing Dynasty have? )

4. It is also not allowed for the Chinese to count men and women.

5, Down's results look at men and women, accurate. (but only if you look at two data at the same time, not just the hcg ratio, and you haven't had an abortion injection in the first trimester. )

6, fetal movement to see men and women, turn over, kick, bulge, etc. And it is not allowed.

7, the shape of the fetal sac depends on men and women, accurate. (the premise is the data of B-ultrasound fetal sac within 40-50 days of early pregnancy. )

8, nipple on both sides, areola color, size to see men and women, not allowed.

9, pregnancy line see men and women, what is left and right, or straight line, navel line, etc. , is not allowed, and it is not allowed.

10, vertical line method, hanging needle and thread method, looking at men and women: extremely inaccurate.

1 1, pregnancy reaction depends on men and women. Not allowed.

12, the maximum increase of chorionic gonadotropin value in early pregnancy varies between men and women, which is accurate.

13, mother becomes ugly and beautiful, depending on men and women, not allowed.

14, belly-shaped, pointed, round, big or small, depending on men and women, are not allowed.

15, looking at the arms of men and women up and down, the accuracy rate is 60%. (60% of boys are pregnant)

16, the ratio of biparietal diameter to head and hip length in the later period. Not allowed.

17, fetal heart rate depends on male and female, male 140, female 150, not allowed.

18, 70% accuracy of pulse diagnosis in traditional Chinese medicine (provided that long-term pulse diagnosis in men and women, experienced old Chinese medicine practitioners, will have 70% accuracy).

19, body color turns black, male and female: 20th. Whether the navel protrudes is not allowed for men and women.

2 1, it is not allowed to be born before the expected date of birth or to meet men and women after the expected date of birth.

22, B-ultrasound shows that the baby's face is facing the male and the female, which is extremely inaccurate.

23, fetal movement to the left male, to the right female. This is extremely inaccurate. 24. A man whose mother's nose gets bigger, and a woman who stays the same. This is extremely inaccurate.

25. It is women whose breasts develop rapidly after pregnancy; On the contrary, it is a man. The accuracy rate is 70%

26, urine for men, on the contrary, women are not allowed. 27, press the thumb, the left hand will quickly return to blood, and the right hand will be female; not allow

28. The left strong pulse is male and the right strong pulse is female. This is not allowed.

29. Fetal movement is early for males (before 16W) and late for females. Not allowed.

30. The anterior wall of placenta is male and the posterior wall is female; Not allowed. To sum up, only three items are accurate, and the others are not allowed. In fact, even early B-ultrasound won't show men and women.

Second, other statements:

1, the pregnancy line above the navel is straight, thin and straight to the male between the breasts, and vice versa; Thin and straight, not so high, it disappears at the appetite and is brown. Pregnancy line under the navel is so blurred that it can hardly be seen)

2, the pregnancy line is left male and right female; (Under the left navel, on the right navel)

3. Fetal movement is male to the left and female to the right; (Both, there seems to be a lot on the left)

4. Fetal heart rate is about 140 for male and150 for female; (early in 140- 145. After 7 months, it has been around 136 and 138. Personally, I think this is more accurate. He is a boy who listens to horseshoes with a keen heart, like a girl who beats gongs and drums. )

5, pregnant prospective MM hardworking man, lazy woman; I am not very hardworking before and after pregnancy, hehe. )

6, a man with a bigger nose, a woman who has not changed; I haven't changed, and I can't imagine that my nose can really get bigger after pregnancy. )

7. Quasi-MM likes men who eat long fruits and vegetables, and women who like round fruits and vegetables; (Never select a shape)

8. Quasi-MM urine test is alkaline in men and acidic in women; (Early acid, then neutral)

Third, the statement of foreign websites

1, the belly is shaped like a watermelon-female; Like basketball-male. I don't think there is any difference between these two things.

2, on the stomach-female; Fall.-male. (I fell down. Seven and a half months later, someone actually asked me, "I see your stomach is down. You will give birth in a month?" ……)

3. Rapid breast development after pregnancy-female; On the contrary-men. (the increase is very high, but it is not much better, but it is more or less big. )

4, like sour and salty food-male; Love sweets and juice-female. Always heavy-mouthed, like salty. Whether it is sweet or sour.

5, the bedroom pillow faces north-male; Facing south-female. (facing west, hehe)

6. After pregnancy, expectant mothers become ugly-female (they think their daughter will rob their mother's face); Not much change-men. (little change)

7. Hang the needle lead on the abdomen, and the thread head moves in a circular motion-male; Swing from side to side-female. (can't do it)

Add some other functions mentioned on the Internet:

1, urine clearing is male, and vice versa; (It was cloudy in the early days, and then it turned yellow. It should be getting angry, hehe)

2, press the thumb, the left hand will quickly return to blood, and the right hand will be female; (all very fast)

3. The strong pulse on the left is male and the strong pulse on the right is female; (Never learned, can't feel the pulse)

4. Fetal movement is early in male (16W) and late in female; (/kloc-I didn't feel it until 0/9 weeks later. Maybe I was slow. )

5. The gestational sac is male and round is female; (Ellipse, this is the most accurate thing I said. I have a friend who is unmarried and wants an abortion. The doctor said it was a twin boy and advised her not to do it. The basis is the shape of the fetal sac. It is said that many doctors use this as a basis. After giving birth, I became the director of obstetrics and gynecology among my friends and made house calls everywhere. So far, I have seen five, the accuracy rate is 100%)

6. The anterior wall of placenta is male and the posterior wall is female; (Front wall)

7. Pregnant with a man and pregnant with a woman; (sincerely)

How do pregnant men and women look at the gestational sac 2 gestational sac to see men and women;

Gestational sac is the initial form of pregnancy, which is a small embryo with placenta tissue wrapped by amniotic membrane and vascular network. At that time, the fetus had not yet formed, and the embryo bud had already had a heartbeat when it appeared.

At first, the gestational sac was very small, and then it grew up slowly. Many people say that the gestational sac can tell the sex of the fetus, so how long can B-ultrasound tell the gestational sac? Under normal circumstances, after 5 weeks of pregnancy, small fetal sac can be seen by B-ultrasound, accounting for less than 1/4 of uterine cavity, or embryo can be seen. If it is a normal intrauterine pregnancy, gestational sac can be seen in the uterus by B-ultrasound after 40 days of pregnancy. However, due to individual differences, some pregnant women will wait until about 45 days to see it.

Methods of observing gestational sac data of men and women;

Now people mainly judge by the size and shape of the gestational sac.

1, the gestational sac size depends on the sex of the fetus.

It is rumored that if the length and width of the gestational sac are more than doubled, then a baby boy is more likely. If the length and width are equal, or the difference is not big, it is likely to be a female baby. Some mothers checked the B-ultrasound data of pregnancy that year to verify. For example, in the eighth week of pregnancy, the gestational sac size is 16mm× 17mm, and a little princess is born.

2. The shape of gestational sac depends on the sex of fetus.

Some people think that the shape of the gestational sac can tell whether the fetus is male or female. Generally speaking, if the gestational sac is shaped like eggplant, or it is very long, it is more likely to be pregnant with a male baby; And if the gestational sac is oval or round, it is likely to be a female baby.

Fetal movement to see men and women;

No matter how the fetal movement looks at men and women, people are most concerned about the results. Although many couples or families don't mind men and women now, they still want to know the sex of the fetus in advance. Some people say that fetal movement can depend on sex. Is this statement accurate or not?

Fetal movement refers to the movement of the fetus hitting the uterine wall in the uterine cavity. After four months of pregnancy, that is, from the fifth month, the mother can obviously feel the activities of the fetus. The fetus reaches out, kicks and hits the uterine wall in the uterus, which is fetal movement. The frequency, speed and strength of fetal movement indicate the safety of the fetus.

In fact, there are many folk sayings about the difference between boys and girls' fetal movements. These statements are just a pastime for everyone after dinner, and there is no actual scientific basis. You shouldn't blindly believe this. You should know that it is your own baby, and it is the same for boys and girls.

Villus biopsy to see men and women;

Like amniocentesis, chorionic villus biopsy can also check the baby's sex. If the technique of villus biopsy is skilled, the success rate can reach 97%. But sometimes, because pregnant mommy cells will be contaminated, the baby will miscarry. After chorionic biopsy, the incidence of amniotic chorionitis is about 0.3%. There are signs that chorionic villus biopsy has greater uncertainty and risk, but it has higher accuracy in checking the sex of infants.

The process of villus biopsy is:

Firstly, the gestational age and uterus position were determined by B-ultrasound. Then the pregnant mommy needs to empty the bladder, continue to check the position of the uterus and pelvic cavity, and then disinfect the vulva, vagina and cervix. Under the guidance of B-ultrasound, a plastic tube with a core of 2mm in diameter was gently attached to the uterine wall along the direction of the uterine cavity through the cervical canal and slowly entered the uterine cavity. When there is a feeling of cystic elasticity, it may touch the chorionic sac and extract the inner core of the catheter from the chorionic tissue. Then connect a 5ml syringe filled with cell culture solution for slow aspiration, with moderate negative pressure, and extract 1ml (about 15-40 mg tissue).

Look at the top diameter of men and women;

It is not allowed to use the biparietal diameter to see whether the fetus is male or female. There is a certain relationship between the judgment of the baby's sex and the length of the biparietal bone, but we can't judge the baby's sex simply by the length of the biparietal femur.

Most people judge the sex of the fetus in this way: the biparietal diameter minus the length of the femur, and if the data is greater than 2 1mm, it is the son, and vice versa. The reason is that boys have short heads and thighs, while girls have long legs and small heads.

Many people use the above methods to judge the sex of the fetus, so how accurate is it? In fact, this method has no scientific basis. Biparietal diameter and femoral length are only an index of fetal development, which has nothing to do with fetal sex. Therefore, pregnant mothers can only be used as entertainment and recreation, and cannot be taken seriously.

The difference between pregnant boys and girls;

There is a saying that "boys have high bellies and girls have low bellies", but it is not very accurate. There are also pointed belly men and round belly women; Men with dark skin, women with the same skin and the like, but the accuracy is not very high. The following judgments are also some folk sayings for reference only.

Pregnant mothers who are pregnant with boys will eat their favorite food. Pregnant mothers with male fetus consume 8% more protein, 9% more carbohydrate, more animal fat 1 1% and more animal fat 15% than pregnant mothers with female fetus. Pregnant mothers who are pregnant with boys eat much more food during pregnancy than when they are not pregnant, but they don't show the symptoms of eating different or strange foods, but eat the food she usually likes. ...

You can see boys and girls in a few months;

Generally, it can be confirmed whether the fetus is male or female by B-ultrasound in about 3-4 months, but it depends on the fetal position. The fetal position is good, but don't trust judgment too much.

The most intuitive way to judge the sex of the fetus is B-ultrasound, which can clearly see all organs and parts of the fetus, including genitals. However, at present, our country's laws stipulate that it is illegal to tell pregnant women and their families the sex of the fetus without authorization.

Another way to find out the sex of the fetus is amniocentesis, that is, chromosome examination, with the highest accuracy. However, amniocentesis is easy to be infected and may be harmful to both mother and fetus. ...

What do pregnant men and women think of gestational sac? 1. Is the sex of the gestational sac accurate?

There are two common legends about B-ultrasound and the sex of the fetus: 1.b-ultrasound can observe the genitals of the fetus, and the boy who sees the penis is the girl who can't see the penis. 2. According to the data on the B-ultrasound list, gestational sac is a long boy and gestational sac is a round girl. So, are these rumors really credible? For this question, experts say this:

It is feasible to observe the sex of fetus by B-ultrasound. But it is not 100% accurate. If you have the opportunity to walk into the B-ultrasound room of any hospital, you will see a slogan similar to this in a prominent position on the wall: it is forbidden to identify the sex of the fetus that is not needed for medical diagnosis. It can be seen that it is true that B-ultrasound can observe the sex of fetus. However, it should be noted that the prediction of fetal sex by B-ultrasound is not 100% accurate.

Before pregnancy 10 weeks-not sure. Although when a woman is pregnant, the sex of the fetus is determined by genes. But at the very beginning of fetal development, men and women are the same. At the beginning, both the left and right embryos have a small bud or a raised genitalia. Buds or bulges will develop only at about 7 weeks of pregnancy. But at this time, B-ultrasound still can't really judge the sex of the fetus. Because the development of the fetus is a step-by-step process, it takes time and it is impossible to reach the goal in one step.

Second, how long can I see the gestational sac?

Gestational sac can only be seen by B-ultrasound after 5 weeks of pregnancy, and the detection rate of gestational sac at 6 weeks of pregnancy is 100%. Embryos can be seen at 6-7 weeks of pregnancy, protocardia can be seen at 49 days of pregnancy when the embryo diameter is 2mm, and it is humanoid at the beginning of 8 weeks of pregnancy.

All organs were formed in 14 weeks, hair began to appear in 15 weeks, and the uterus was about 16 cm in16 weeks.

/kloc-at the end of 0/7 weeks, the baby's activities were limited and fetal movement occurred. The second scan ended at week 2/kloc-0 (sex visible). At the end of the 22nd week, I knew the gender.

It is not easy to see the shadow of gestational sac when B-ultrasound is done too early. It's too small. Not every doctor can see accurately, and the more he does, the better, which depends on the experience of the person who makes the image. Ideally, it will be easy to see when you are 8- 10 weeks pregnant. If you do B-ultrasound too early, it will theoretically impact the fragile newly formed embryos, which is not conducive to embryo development. It is best to avoid doing B-ultrasound too early or doing B-ultrasound many times.

What does gestational sac think of fetal sex?

Some people think that the physiological differences between male and female babies can be seen through the single data of color Doppler ultrasound, and the following methods can be used to distinguish male and female babies:

1, gestational sac size depends on boys and girls.

It is rumored that if the length and width of the gestational sac are more than doubled, then a baby boy is more likely. If the length and width are equal, or the difference is not big, it is likely to be a female baby.

2. The shape of gestational sac depends on the sex of fetus.

Some people think that the shape of the gestational sac can tell whether the fetus is male or female. Generally speaking, if the gestational sac is shaped like eggplant, or it is very long, it is more likely to be pregnant with a male baby; And if the gestational sac is oval or round, it is likely to be a female baby.

In fact, the reason why four-dimensional color Doppler ultrasound can see the sex of the fetus is because the reproductive organs of the fetus are directly observed with instruments. According to the single data of color Doppler ultrasound, we can only judge whether the fetus is abnormal or not, but not the sex of the fetus.