Who will be born calendar to calculate. Calculation of the sex of the child by updating the blood

Various online resources offer expectant mothers a variety of pregnancy planning methods. In particular, a method that allows you to find out the sex of a child by the date of birth of the parents is popular. According to the authors, it is advisable to make the calculation both in preparation for pregnancy and after the onset of conception.

The obvious advantage of the technique is its simplicity. However, the accuracy of her prediction is questionable. How to find out the gender of the child by the date of birth of the father and mother, whether to believe this calculation and how to find out the gender of the baby completely, we will consider further.

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Since time immemorial, mankind has sought to look into the future with the help of numerology. The followers of this discipline believe that human life is closely connected with the magic of numbers. However, numerology refers to esoteric teachings, which means that it has no scientific justification.

If in the distant past such calculations were perhaps the only way to plan pregnancy, then at the present stage they have been replaced by ultrasound. With its use, you can already get an exact answer about who will be born.

Young moms and dads tend to stay ahead of the curve by turning to articles on how to find out the sex of a child by the date of birth of the father and mother. The technique originated in China many centuries ago. In this country, numerology was one of the most revered teachings.

You can calculate the sex of the child by the date of birth of the parents using the following algorithm:

Prepare everything you need. To fix the initial data, you need to prepare a place for writing and stationery in a contrasting color. For clarity, it is convenient to use blue and pink shades.
Build a graph. Before you find out the sex of the child by the age of the parents, it is necessary to draw a diagram based on a straight line. It should be divided into equal segments corresponding to calendar months by name and number
Set starting points. The month of birth of the mother is marked with one color (pink), and the father with another (blue). You can also use one color, but the result will not be so clear.
Get a result. A simple calculation will allow you to find out the sex of the child by the date of birth of the parents. It is necessary to put points through 3, 6 and 9 segments after the birth of the mother. Also mark the points after 4 and 6 segments after the month of appearance on the father's account.

The graph can be continued by increasing the time coverage. The months located between the pink and blue dots (from left to right), according to the creators of the method, are favorable for the conception of a girl. Periods ranging from blue to pink point increase the possibility of having a male baby. When located between points of the same color, the sex of the child cannot be calculated by the age of the mother and father.

Many sites, with information on how to find out the sex of a child by the age of the parents (calculator by date of appearance), offer automatic calculation. It is necessary to enter the dates of the appearance of the parents in the boxes and the system will independently perform all the calculations.

How to determine by the date of conception ()?

There is such a popular theory as the calculation of pregnancy by renewing the blood of the parents. It is based on the assertion that the fair sex has undergone a complete renewal over the years. The process for fathers takes one year longer. It is the one of the spouses who, at the time of fertilization, had more “fresh” blood, allegedly, influences who will appear in the family.

You can find out the sex of the child by the date of conception and the age of the parents by an elementary mathematical calculation:

Write down on a separate sheet the year of birth of both spouses.
Calculate the period for a woman. To do this, add three to the year of her birth.
Calculate with your father. To do this, they resort to a calculation similar to that of women, but the number 4 is added.

Let's take an example of how to determine the sex of a child by the date of conception and the age of the parents. As initial data, we take 1992 for the year of birth of the mother, 1989 for the father. We add 3 years to 1992, getting the years of “young” blood for the girl: 2016, 2019, etc. For the father, plus 4, as a result, 2017, 2021 and etc.

Table 1. Combinations of chromosomes that determine gender

It follows from this that it is simply impossible to determine the sex from the table, the age of the mother and father, from the lunar cycles and those that are not related to the biological mechanism.

The only factor that really influences is the combination of chromosomes. The birth of a boy or a girl directly depends on which chromosome, X or Y, was contained in the male reproductive cell - the spermatozoon.

Is there a 100% method for determining by the month of birth of the parents?

At the moment, the only way to plan a boy or a girl is in vitro fertilization. This technology allows you to connect two gametes in a test tube.

After the fusion of the sperm and egg, the resulting zygote is placed in an incubator for 3-5 days, and then placed in the uterus. As part of the procedure, it is possible to select spermatozoa containing only Y chromosomes. Of course, this technology has nothing to do with how to determine who exactly will be born by the age of the parents.

If pregnancy has already occurred, then you have to be patient. The reproductive system of the embryo begins to form around the fifth week. After the eighth, the process becomes active, and by the eleventh, the development of the genitals will begin. They can be differentiated around the fourteenth week, which is silent on the "one hundred percent" table of conception of the sex of the child by the age of the mother and father. used to determine. It is completely safe for the health of the mother and the developing fetus.

To find out the sex of the child according to the table by date of birth is an understandable desire. The technique may well be used as an entertainment. It is not worth relying on its results, drawing any conclusions or making plans for the future.

Of course, there are people who received a reliable result using the method of how to find out the sex by the date of birth of the parents. However, this is quite understandable. The coincidence is explained by the theory of probability. Finding out the sex of the child according to the table and the age of the mother and father is the same as getting the result when fortune-telling on coffee grounds or tossing a coin. Sooner or later, he really will match. Trying to find out the sex of the child from the table of the age of the parents is a waste of time.

Useful video

If you want a child of a certain gender, then a schedule specially drawn up for the birthdays of the parents will help to calculate the sex of the child when planning a pregnancy (planning a child):

Conclusion

Recommendations on how to find out the gender of a child by the year of birth of the parents, the table and the calculation method have no scientific justification and are supported only by superstition.
You should not believe everyone who imposes information on how to find out the sex of a child by the date of birth of the parents or. Such proposals are either quackery or incompetence.
It is better to be patient and who will surely tell who will appear in a happy family.

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As soon as it becomes known that replenishment is expected in the family, a huge number of questions arise. If the baby is the first, most often it does not matter who is born, son or daughter. When several children of the same sex grow up, I want to know how to determine the sex of the unborn child. They are interested in what factors influence this process, whether it is possible to predict the probability of having a son or daughter before pregnancy.

Let's see how this process happens. Of the 46 available chromosomes, two are sex - X and Y. A woman has a set of XX, and men have XY. The baby gets one maternal and one paternal chromosome. He can inherit either the X or Y chromosome from his father. With the development of the first option, you can expect the appearance of a daughter, the second - a son. You can use any test to determine the sex of the child.

Of course, the most accurate answer can be obtained with the help of ultrasound. Future parents are wondering what week you can find out the sex of the child using ultrasound? Only at the beginning of the second trimester, an experienced doctor with modern equipment will be able to answer this question, but the probability of an erroneous forecast is high.

A fairly accurate method was proposed by a Polish doctor, his research was confirmed by French gynecologists. Before calculating the sex of the child in the proposed way, let's figure out what is the difference between the X and Y chromosomes. The first of them are highly viable, but they are inactive. They can remain viable in the genital tract of a woman for up to three days, sometimes more. Y chromosomes are characterized by mobility, swiftness, short life span. If you have sexual intercourse during a period when a mature egg is in the genital tract, it will be fertilized by Y chromosomes. They will get to it faster and fertilize. If the egg is not yet mature, after 20-24 hours these chromosomes will die. If you plan to calculate the sex of the child in order to conceive a son, you must have sexual contact on the day of ovulation. If your goal is the appearance of a girl, plan your actions as follows:

it is necessary to carry out sexual intimacy before the appearance of the egg;
after 22-25 hours, the Y-chromosomes will lose their viability;
X chromosomes meet the egg, fertilization occurs, and a female embryo occurs.

Before determining the sex of the child by the date of conception, you will have to accurately calculate the moment the finished egg is released - ovulation.

Gender of the baby by day of ovulation

According to blood

One of the most common methods for determining the sex of a child in early pregnancy is a technique that takes into account the so-called "renewal" of blood. This method is decades old and very easy to use. It is believed that its accuracy reaches 70-80 percent. The basis is the assertion that the blood undergoes a renewal process, and for men this happens every 4 years, for women - every 3. It is not difficult to determine the time of the last update. The baby will inherit the sex of the parent whose blood was last renewed, is more "fresh". You can determine the sex of the child by blood before conception, there is a chance to predict the sex of the baby.

We take into account the age of the parents

According to the age of the expectant mother

Often they try to find out the sex of the child from the table, it was found several centuries ago in a temple near Beijing. For Chinese families, the absence of a male heir was a tragedy. For this reason, scientists in ancient times devoted a lot of time to the problem of how to calculate the gender of a child in advance. The calculation method is based on the idea that it depends only on the mother whether a son will be born in a family or a daughter. Using this table, the sex of the child is determined by the age of the mother, and the month of conception is also taken into account. Find the line in which it means for the age of the mother, the column with the month of conception. At the intersection you will find the result. In China, they are confident that the table of the sex of the child by the age of the mother is approximately 70% reliable; it has not been confirmed by scientific research.

Sex determination table by mother's age

By father's age

Most often, they try to calculate the sex of the child based on data related to the mother. But you can use a technique that allows you to find out the sex of the child by the age of the father. From a medical point of view, the sex of the child is determined by the father, the quality of sperm, the viability and mobility of spermatozoa are of great importance. At first glance, the method looks rather strange. There is a formula by which you can get the answer to your question. It looks like this:

X - father's age, full years;

Y is the month of conception.

If the result is an even number, expect the birth of a boy. If the number is odd, you will have a daughter. The method is original, but reliable enough. It is believed that the percentage of truthful results reaches 97.

Japanese method

Gender of the child by month of birth of the parents

Modern methods

Future parents are very interested in how long the sex of the child is determined? Ultrasound can most accurately answer this question. Before 12-13 weeks, you should not even try, not a single doctor will vouch for accuracy. You will receive the most truthful answer in the middle of pregnancy, after 20 weeks. By this time, the baby has fairly clear genitals, is actively moving. If the baby does not sleep during the examination, it will not be difficult to deal with his gender. Ultrasound performed at the end of pregnancy may be less informative. The baby has grown, occupies almost the entire space in the uterus, he lies head down, clutching his arms and legs, hiding his genitals.

Studying the baby's heartbeat

Determination of the rhythm of the heartbeat of the crumbs

It is important to take into account the peculiarities of the heartbeat characteristic of female and male babies:

It is necessary to take into account the heart rate, in boys it is approximately equal to 120-140 beats per minute. The girl's heart beats more rapidly, this parameter can reach up to 160 contractions. Some gynecologists are sure that this method can be used only until the middle of pregnancy. Others prove that it gives a reliable result at any time.
It is worth paying attention to the rhythm of the heart. In a male baby, the heart beats more evenly, more rhythmically. In girls, uneven heartbeat is more often observed, the heart beats quieter.
To popular observations, one can take the statement that if the heart is auscultated on the right side of the abdomen, you need to wait for the birth of a girl, and vice versa.
The beat of the boy's heart is synchronized with the mother's heartbeat. In cases of pregnancy with a girl, such a relationship was not found.

It is impossible to vouch for the reliability of this method, for some couples it was confirmed, for some it was not.

The method of the spouses Budyansky

This method of determining the sex of a child by the month of conception is based on the fact that gender is determined exclusively by the mother, the characteristics of her health, and the regularity of the sexual monthly cycle. A woman must determine the type to which it belongs - even or odd. She needs to take into account the calendar time of her conception. In the presence of an even cycle in an even period, there is a high chance of conceiving a daughter, in an odd period - a son. If a woman has an odd cycle, everything happens the other way around. The couple developed a table consisting of three columns. On the sides of the table are even and odd years, and in the center are menstrual cycles. To determine your type, subtract forty weeks from your date of birth. If you have determined that the conception took place in an even year, you must use the right column, if in an odd year - the left. Find the intersection of the month row and the year column, and this will be your result.

When using this method, errors occur due to the inability to determine the exact date of conception of the mother, perhaps she was born prematurely or overdue. The irregularity of menstruation has its effect, the possibility of an error increases if the conception took place at the turn of the menstrual cycles. But in general, this method is in demand, the probability of positive results is quite high.

The Japanese method is widely used, which makes it possible to calculate the sex of the child by the date of birth of the parents. The month of the birth of the parents, the moment of conception are taken into account. On the Internet you can find the corresponding tables, use them. Some parents want a girl, others a boy, but both of them are trying to influence the situation, to plan the appearance of a child of the desired gender. At the moment, the most accurate method is ultrasound. And although this question begins to interest from the moment two strips are discovered on the test, you will have to be patient. The main thing is to do everything in your power so that the child is born strong and healthy.

Reading 8 min. Views 2k. Published on 04/28/2018

Hello dear readers!

Modern science is doing what people of the past thought was impossible - determining who will be born, even before a new person is born. But we, as always, are not enough. It is necessary to calculate the sex of the child even before conception!

Well, what if you already have two daughters, and dad has no one to play football with? Or is a mother with three sons and her husband a little tired of the male environment? And sometimes this is a really serious problem when it comes to hereditary diseases.

Is it possible to "agree" with nature and calculate the sex of the child? Such attempts have been made for a long time, and modern developments are also appearing. Let's make a reservation right away - there are no methods that give a 100% guarantee today.

Biological prerequisites for sex determination

What determines whether a girl or a boy is born? Let's remember the school course of biology. The female set of sex chromosomes has two X chromosomes, while the male set has an X and a Y chromosome. The sex of the baby is determined at the time of fertilization.

If a sperm with a Y chromosome is involved in the fertilization of an egg (X chromosome), expect a son, if with an X chromosome, a sweet daughter. Influencing this natural process is unlikely, but you can try.

Types of methods

The variety of proposed methods is very large. The first mention of the Chinese scheme occurs in the XII century, and the Freiman-Dobrotin method is based on modern medicine. There are theories that take into account scientific research, and there are those related to the theories of psychics. Consider the most famous.

1. Chinese table

An ancient Chinese method known since the 12th century. The scheme was compiled on the basis of practical observations of several generations; the Chinese emperors calculated the sex of the future heir. According to this theory, the baby is determined by the date of conception and the age of the mother.

It is argued that in certain years of life, a woman can conceive a boy or a girl in strictly defined months. The Chinese Baby Gender Chart is very easy to use. The months of the calendar are listed vertically, the age of the expectant mother is indicated horizontally. At the intersection of a line and a column, it is indicated whether a daughter or son will be born.

2. Japanese tables

This theory is also ancient, and is also based on practical observations. This is where the similarity ends. According to this theory, both mother and father influence the infant. For calculations, the month of birth of both parents is taken. Using the Japanese method is somewhat more complicated than the Chinese one.

Two tables are used. In the first, 12 calendar months are listed vertically and horizontally: the mother's month of birth is determined vertically, and the father's month horizontally. The cells are filled with numbers from 1 to 12. It is necessary to find the number at the intersection of the desired row and column and go to the second table.

In the Japanese scheme, future parents must find their number on the top line. And this column lists the terms in which a son or daughter can be conceived. The probability of their appearance is directly proportional to the number of crosses in the corresponding columns.

If we compare the two methods that came from Asia, then the Japanese method is more flexible. It takes into account more factors, and gives a probabilistic assessment of the appearance of a boy or girl.

3. By renewing the blood

Another long-used method for calculating the sex of a child is by blood renewal. It is based on the cyclic renewal of blood and tissues in the human body. For men, renewal occurs every 4 years, for women this period is 3 years. But if a woman has a negative Rh factor, then her period will be 4 years.

The baby will inherit the sex of the parent with more "young" blood. To calculate who will be born, you need to know the dates of birth of the parents. To calculate the dominant parent, divide the age of the father and mother by 4 and 3, respectively, and compare the results of the division. The one with the lowest number wins.

But - there are nuances. If there was a strong blood loss (for example, surgery or donation), then the countdown of the renewal cycle should begin with it. And if at the time of fertilization the "youth" of the blood of the parents is approximately equal, then the probability of the appearance of twins is high.

There is no scientific basis for this method.

4. According to the ovulation schedule

This method, first proposed by the Polish doctor F. Benedo, is based on the difference in the properties of sperm carriers of different chromosomes. Medical studies have shown that X-chromosome spermatozoa are characterized by low mobility and high survivability (2-4 days) compared to Y-chromosome carrier spermatozoa (lifespan 1-2 days).

It is possible to conceive a child only a few days of the menstrual cycle: during the period of ovulation and two days before and after it. Those. if spermatozoa entered the female body two or three days before ovulation, then slow but hardy carriers of the female chromosome are more likely to wait for fertilization than mobile, but less resistant in an aggressive environment, carriers of male chromosomes.

In this case, the probability of having a daughter is high. If sexual intercourse took place during the period of ovulation, mobile carriers of Y chromosomes have every chance of fertilizing the egg. So, a son will be born.

To use this method, it is important to accurately determine the time of ovulation. You can use special testers, a graph of temperature changes, or calculate the menstrual cycle.

The method of calculating the sex of a child by the date of conception is recognized by medicine. The degree of reliability is about 80%.

5. Method spouses Budyansky

The modern technique performs calculations on two dates of conception: the baby itself and the expectant mother. Father's information is not taken into account. For calculations, it is necessary to determine the menstrual type of the mother - even or odd.

The date of conception of the mother is calculated based on the date of birth. It is necessary to determine whether this year was even or odd. To establish the menstrual type of the mother, the Budyansky calendar, consisting of three columns, is used. In the middle are the menstrual periods of conception, the side columns are occupied by the data of the even and odd year of conception. To find out the type, you need to find the intersection of the row with the column of the required year, where the cycle type is indicated.

Similarly, the type of cycle of the baby is determined. If the type of cycle for mother and baby is the same, there is a high probability of giving birth to a daughter, if the cycle does not match, there are more chances for a son to appear.

Statistical data to confirm the work has been collected for more than 30 years. The development is registered by Rospatent.

6. Freiman-Dobrotin method

The modern domestic methodology uses the year of birth of future parents, as well as the date of fertilization, to calculate. How to determine the sex of the unborn child is explained using tables. There are 12 tables in total - six schemes for calculations according to the father's data, and the same number - according to the mother's data.

As a result of processing, two final coefficients are displayed - father and mother. They are compared, and the coefficient with a higher value will determine who will appear - a son or a daughter. The method is highly accurate, there is data on 90% of matches.

7. Special diets

The theory of a special diet for the “order” of a daughter or son also finds its supporters. The authorship of experimental studies is attributed to Dutch scientists. It is recommended to follow a certain menu three months before fertilization.

Those who want to give birth to a boy should choose meals high in protein, potassium, sodium, and do not give up fatty foods. But those who dream of a girl need foods high in magnesium and calcium.

8. Determination by group and Rh factor of blood of parents

Special summary tables have been developed in which the birth of a baby is associated with the group or Rh factor of the blood of future fathers and mothers. For example, if both parents have the first group, then a girl will be born, if the mother has the second, and the father has the third - a son, etc.

But the reliability of such results is questionable. The simplest logical chain: the group and Rh factor of human blood are unchanged, i.e. only same-sex children should be born in one family. But there are enough families with children of different sexes around, which makes us doubt this method.

9. Use of the lunar calendar

Everything is very simple here - the sex of the child depends on what sign the Moon was in at the time of fertilization. The moon passes 12 signs of the horoscope in a month. Female signs (Capricorn, Scorpio, Pisces, Cancer, Virgo, Taurus) promise a girl. The remaining six male signs, respectively, of a boy.

10. Use of numerology

There is a special scheme in which parents' data is entered. Moreover, all verbal data (last name, first name) are encoded into numbers. No serious studies of the reliability of such calculations have been conducted.

Conclusion

To calculate in advance who will be born, people have been trying for a long time. In Germany, it was believed that rainy weather was favorable for boys, and dry weather for girls. Among the Slavs, the result depended on which side the woman was lying on, while among the Chinese it was necessary to lie with the head strictly to the north or south.

Today, scientists intervene even in this secret process - for example, during artificial insemination (IVF), the sex of the embryo is usually determined before the procedure. But there is no guaranteed method of “ordering” a future baby yet. Mankind is trying, developing, but girls and boys are still born approximately equally. Maybe this is right, and it is not worth correcting Nature? She knows what she's doing. The main thing is that children are welcome and healthy!

Do you have experience with this type of planning? And what are the results? We are interested in your experience, write.

Today, many of the signs may seem ridiculous: it is unlikely that the sex of the child depends on the cats on the roof and the wind outside the window. But some may still be useful to answer the question: how to determine the sex of the unborn child?

To determine the sex of the unborn child, it is worth knowing the mechanism of its formation. The gender of the baby depends on the father: which chromosome the fertilizing spermatozoon will have (female X or male Y), this is how the organs of the fetus will develop. However, something still depends on the mother. Young women are more likely to give birth to boys, and the second pregnancy usually brings a girl.

Boys are born more often than girls (105 versus 100), but die more often. Therefore, the total number of men is inferior to the number of women.

Gender is determined immediately after fertilization, because, as a rule, only one sperm enters the egg: either female or male. It is believed that after a female orgasm, there are more chances for the fertilization of Y-sperm, because after an orgasm, secretions appear that help the male cell to penetrate the uterus more easily and prolong their life.

At the stage of formation, all embryos have only female signs, and male ones begin to appear later. Only then the Y-chromosome begins to influence, purely male organs and body parts are formed. Given all this, it can be argued that sex is determined only by the activity of certain spermatozoa, and it is no longer possible to influence the development of the baby after conception.

Planning

Today you can influence the gender of the unborn child. To do this, consult with doctors, adhere to special diets, have sex on certain days. There is a high probability if the egg is fertilized 2-3 days before ovulation. In order to give birth to a boy, you need to fertilize a woman the day before or at the time of ovulation.

Blood type

There is a version that the future sex of the child depends on the combination of blood types of partners. It is not difficult to calculate gender from this table, but the accuracy is not high. You can simply compare the results according to the table or find a calculator that will determine the probability of an event based on the parents' blood counts.

Thus, the combination of mother and father gives such results.

It is believed that women with group I are more likely to have girls, and with group IV, boys.

Chinese calendar

There is a Chinese sex determination table based on the age of the mother and the month of conception of the baby. The Chinese table is quite simple. According to one legend, she was found in an ancient Chinese burial and copied so that future mothers could determine the sex of their baby.

Versions about what the creators relied on dispersed. The most popular version says that the Chinese calendar is based on the Lunar calendar. Other researchers talk about the relationship between sex and age of the mother, as well as the influence of the month of conception.

Beijing scientists conducted research and proved that the accuracy of the ancient calendar is 98%, which is quite high for the old scripture. However, to determine the sex of the child according to this calendar, a woman must have a regular menstrual cycle. The Chinese calendar will help those who are just planning to conceive a baby.

Japanese calendar

The Japanese table is more complex. She determines the sex by the months of birth of both parents. The table consists of three parts: the age of the spouses and the interpretation of the result. You need to find the number where the ages of the spouses intersect and find it in the third part of the table. The months of conception will be marked there, for which you need to check. The probability of the appearance of a boy or a girl is determined by crosses: the more there are, the more chances.

The first table, we determine the number by the months of birth of the parents.

The second table, we look at the resulting number in the top line and determine by the number of crosses in which month it is better to conceive a child.

What the people say

As soon as the test shows two cherished stripes, I want to know who lives under the heart. This is a well-founded desire, but ultrasound will only be able to show the sex at 2-3 months, when the Y chromosomes can fully manifest (or not appear at all). Signs may seem stupid and absurd, but absolutely everyone will still think and remember grandmother's advice. To satisfy your curiosity, you can check out some of them. Even if the ultrasound shows a different picture, it is unlikely that this will upset future parents too much.

Appearance and nutrition of the expectant mother

How to determine the sex of the unborn child by the appearance of a pregnant woman? The girl allegedly takes the beauty from the mother. A pregnant woman observes the appearance of acne, her hair loses its luster, the skin becomes flabby. Bearing a boy, a woman, on the contrary, becomes prettier. It cannot be said that this sign is 100% useful, because such changes depend on the hormonal background and the lack of vitamins that the fetus takes from the mother.

I also often attribute a desire to eat salty and meat to a pregnant boy. The desire to eat something specific can appear in each person with a lack of any substance. Pregnant women are drawn to salt only because with the active production of the pregnancy hormone, blood vessels dilate and pressure rises, and salty foods contain sodium, which thickens the blood. Thus, the pressure returns to normal even with dilated vessels. Desire usually subsides by the 2nd trimester when the placenta matures and progesterone levels drop.

Craving for sweets, which supposedly speaks of a future girl, may indicate a lack of other nutrients.

Many people judge gender by the size and shape of the belly. It is believed that a round, wide belly indicates that a girl has settled inside a woman. With an acute, oval abdomen, it is customary to talk about a boy.

Thread ring

There is another very entertaining way to determine the sex of the unborn child. It helps to find out what kind of children and in what order a person will have. The method works on men and women. To check, you can do everything on parents and grandmothers who will no longer give birth. You need to take a ring or any other object with a hole, thread a thread into it. It is necessary to lower it three times between the fingers of the left palm and hold it over the fret. If the ring is spinning, there will be a girl, if it walks in a line, then it will be a boy. You can repeat the procedure and find out the sex of the second child. The last time the ring will clearly stop.

The probability according to these signs is no more than half, which is a finger in the sky.

True omens

Men who work in hazardous environments are more likely to have daughters. The fact is that Y-spermatozoa are weaker than X-spermatozoa, so they die in such conditions.
You can find out the gender of the unborn baby from the family. The sign is relevant only for those who grew up in a large family. If you have more than four siblings, you can easily match their number. The predominant sex will prevail in all children.
What parents, such and children. It is noteworthy that strong-willed parents who are busy with important, serious matters usually have boys. Gentle, patient families are more likely to have daughters.
Bad habits. It was also noted that in families where they smoke, there are more girls. The fact is that those same Y-chromosomes die, and stable X-chromosomes prevail. The same applies to men with various diseases.

Calculation Formula

There is a simple formula that can determine the sex of a child. It is based on the age of the mother and the date of the future birth. It is necessary to subtract from the age of 19 and summarize with the date of birth. If the result is odd, you should count on the boy, and if the result is even, on the girl.

Another formula involves using the age of the mother and the day of conception. The formula looks like this: 49 \u003d (3 × Zh \u003d M + 1)

The day of conception is here denoted as Zch, and the age of the mother as the symbol M. The result can speak of a boy if it is even, and a girl if it is odd.

You can check the probability with both formulas and compare the results.

Blood renewal

In women, blood is renewed every 3 years, and in men every 4. By the one whose blood is fresh at the time of conception, we can say who played a key role in the issue.

ultrasound

If sex determination is not critical and the couple is just happy about the pregnancy, it is worth waiting up to 2-3 months to undergo an ultrasound. This is the most accurate way to determine the sex of a child, although it can be erroneous. The baby may lie in such a position that it is difficult for the doctor to see the genitals. He can remain in this position until the very birth to be a surprise for parents.

Ultrasound also helps to diagnose malformations in a timely manner.

Examination of amniotic fluid and cord blood

The analysis of amniotic fluid is called amniocentesis. The procedure is performed through a puncture in the amniotic sac - fluid is taken, and its composition is later examined.

The method is considered risky, so it is resorted to only if there is a serious suspicion of genetic abnormalities. The laboratory assistant first of all determines the state of the chromosomes. The sex of the child is important because some diseases are transmitted only to boys and only to girls. Amniocentesis is 99% correct.

Cordocentesis - analysis of cord blood. The procedure is identical to the previous method, but cord blood is taken for research. With its help, various anomalies and pathologies (hemophilia) are also diagnosed. Cordocentesis is effective from the 14th week of pregnancy.

Gender test

A gender test allows you to determine the sex of a child by the state of urine. In the process, reagents are used, into which morning urine is added. Substances are mixed and the color change is monitored. Orange color indicates a girl, and green indicates a boy. The test is valid after 9 weeks of pregnancy. The accuracy is 90%. A gender test is possible only because the mother's urine contains a lot of fetal hormone.

The DNA test is more complex, but allows you to find out the sex as early as 6 weeks. The laboratory assistant determines the presence of fetal DNA enzymes in the mother's blood. The accuracy of the test is 99.9%, which is quite a lot. Research is expensive.

Gender can be determined by heart rate. A competent gynecologist can accurately determine the sex of the baby by listening to his heart rate. Boys usually have less than 140 beats per minute, while girls have more.

Doctors say that it is impossible to plan the sex of the unborn baby with absolute accuracy. Despite this, many couples, especially those who have at least one child, will benefit from a pregnancy calendar to find out the date when they will be able to conceive a baby of a certain gender in 2019-2020.

The sex of the baby depends on which sperm has fertilized the egg. Female (XX) are more viable, they can live up to a week. Male (XY) die faster. Therefore, if a couple dreams of a son, then it is necessary to “work” on him either on the day of ovulation or the next, otherwise the probability of conceiving a girl is high.

If there is no desire to resort to the services of modern medicine, then you can try to conceive a boy / girl by calculating the right moment in one of the ways suggested below.

The need for pregnancy planning

Regarding planning for conception, parents are now well informed, and there are fewer cases of unexpected pregnancies in adult women every year. Basically, unplanned pregnancy is typical for young girls who do not understand the features of contraception. However, among them there are also ladies who consciously approach their health and future offspring. Such women undergo the necessary examinations in advance and begin to lead a more correct lifestyle, including quitting smoking, alcohol and junk food. As a result, such mothers have healthier children.

Do not forget about the practical side of the issue in terms of choosing the time of pregnancy and childbirth - the opinions of some women are opposite, but there are two dominant theories. Some prefer to first resolve all material issues by buying not only housing, but also a car, a summer house, and the most modern household appliances. Others prefer immediately after acquiring an apartment, or at the same time, they will give birth to several children in a row, so as not to be distracted from building a career later.

The material issue is also important - the government's plans for the continuation of maternity capital are still unclear, although for many such financial assistance allows them to solve the housing problem. Such families give birth to a child not only for his own sake, but also because they can be calm about the future of the family and the appearance at home. At the same time, sometimes expectant mothers want to know the gender of their baby in advance, especially in cases of planning the whole family or in the presence of a previously born child.

Chinese pregnancy calendar 2019-2020

Over 200 years have passed since the Chinese sages developed a unique technique for determining the sex of a baby. The developments were initiated by members of the imperial family, and only crowned persons could use the data in the tables. After all, the issue of conceiving a male heir was very acute, and it was necessary to know such information in advance. It is not surprising that the ruling dynasties perceived pregnancy as a sacred process, and approached it with the utmost seriousness.

The days promising to give a boy were calculated with the utmost accuracy so as not to spill the seed into the female womb during those periods when a girl could be born. Of course, modern people are not aimed at reproducing the future emperor, they are formed by even a bully, even a cute princess.

Please note that in the calendar (table) below, the month of conception of the child in 2019-2020 is indicated, and not the month of the birth of the baby!

Surprisingly, the Chinese suggested using only two parameters to determine the information of interest - the month of conception and the age of his mother. According to the majority of current couples, despite the antiquity, this calendar provides extremely truthful information. It "works", and all predictions come true!