What Is The Chinese Pregnancy Table
The Chinese Pregnancy Calender is an ancient oriental tradition which can predict the sex of the baby before birth by simply combining values of the moon age of the mother at the time of conception and the lunar month in which the child was conceived.
The Chinese Pregnancy Chart from which the Gender Calculator attains its results is provided below:
Can You Choose The Sex Of A Child
In most cases, the short answer is no, you cannot choose the sex of a child. Thats because who determines the sex of a child might be the father, but he has no control over which chromosomes are carried in the sperm, and which sperm will fertilize the egg.
However, in-vitro fertilization can change all of that. Since the child is created in the laboratory and the egg is joined with the sperm through manual means, a scientist can choose the embryos that are boys or girls, and implant those in the womans uterus. However, some people believe that this is playing God and is entirely unacceptable.
Even so, some continue to want to choose the gender. There is the natural way and then there is the high-tech way.
Natural Way
Some believe that there are increased chances of having a boy or a girl if you try certain positions or have sex at certain times of the month. This might work because male sperm tends to be faster than female sperm, and it also tends to live a shorter lifespan. Therefore, those who want to have a boy should have intercourse closest to the release of the egg, and should have it in the doggie position to ensure the sperm is closest to the cervix. Those who want a female should have missionary sex in the two to four days before the egg is released, so the slower female sperm have a chance to get to the egg.
High Tech Way
The Bottom Line
Hazards Of Sex Selection
The dietary changes seem harmless, according to Frieder. But nutritionists caution women not to skimp on calories or nutrients in the hopes of conceiving a girl, based on the recent study.
But the method that suggests having intercourse before or after ovulation, depending on whether a boy or a girl is preferred, may actually reduce the chances of getting pregnant at all, Frieder says, if couples miscalculate their ovulation.
In general, the overall chance of getting pregnant each month is fairly low, he says. “There is a 20% chance of getting pregnant in one menstrual cycle if the sex is at the perfect ovulation time,” Frieder says. If the intercourse occurs earlier or later, the odds of getting pregnant could decline, he says.
As for the suggestion to douche, Frieder advises not. “They could be caustic to the sperm.”
But in general, most of the low-tech methods to influence a baby’s sex seem harmless, even if they don’t work, Frieder says. “It gives couples something to do while they are waiting to get pregnant.”
Allyson A. Gonzalez, MD, another gynecologist at Santa Monica-UCLA & Orthopaedic Hospital, agrees. Old wives’ tales may deserve respect, she says, even if they aren’t backed by scientific proof. “Old wives tales don’t come from nowhere,” she says. If a method won’t harm parents-to-be or the unborn baby, she says, she doesn’t discourage it. But she cautions couples not to count on any of the methods working.
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What Determines The Gender Of A Baby
For millennia, scientists and astrologers have attempted to crack the mystery of predicting a babys sex. Stars were consulted, charts were made, but most gender prediction methods were correct 50% of the timeno better than a coin flip.
Sure, some of them are fun but what answers were our ancestors not privy to? What determines the gender of a baby? Put away that telescope the stars cant tell you. A microscope might be a better tool for this discovery. Continue to learn more about sex determination of a baby as well as how to use a gender prediction test to do so.
Gender Is Determined By The Father
Because sperm cells can carry either of the two sex chromosomes, its the male who technically determines the babys gender. This raises another interesting question:
Are sperm cells equally likely to contain an X chromosome as they are to contain a Y chromosome?
Thanks to current medical research, it looks like the answer is no.
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Positioning Of The Linea Nigra
Do you have a dark line reaching down over your belly bump? This dark line is called the Linea Nigra and is a very common symptom of pregnancy. They say that if this line reaches from your navel to your pubic bone, then you are having a girl. If it reaches above your navel, reports Refinery 29, and travels from your pubic bone to under your rib cage, then you are having a boy.
I’ll be honest, with both of my girls, I didn’t have a Linea Nigra at all. Sporting no line along my bump meant I would have been left in the dark about my girls’ gender if this was the only method to predict your baby’s sex. So, while this is a cute way to try and predict the gender, it is most certainly not fool proof.
How Can You Predict A Babys Gender
The Baby Gender Calculator is based on the ancient Chinese Pregnancy Calendar which is said to be able to predict whether you will have a boy or a girl based on the mothers age and month of conception. Find out your babys gender with the Baby Gender Predictor now!
To use the Baby Gender Predictor, you simply enter the two required values into the Gender Calculator: the expecting mothers current age and the date in which the baby was conceived. Once you have clicked the calculate button, the Gender Calculator will provide you with a prediction of your babys gender.
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How Does Gender Fit Into This Picture
Chromosomes determine everything from a babys eye color to shoe size. The pair of chromosomes that determine the gender of the offspring are called sex chromosomes. There are two kinds of sex chromosomes, X or Y.
Women have two X chromosomes while men have one of each kind, an X and Y. To complete the chromosome pair, a mom-to-bes egg provides one sex chromosomealways an X chromosomeand the sperm provides the otherwhich has the potential to be either an X or a Y chromosome.
Eggs can only provide an X chromosome because the woman is the source of an eggs genetic material and women only have X chromosomes. But men have XY chromosomesthat means that a sperm can bring either an X or a Y chromosome to the egg.
If a male sperm carrying an X chromosome fertilizes the egg, it will combine with moms X, and the embryo will have two X chromosomes and become a girl. If a Y-carrying sperm combines with moms X, the resulting embryo will have one X and one Y chromosome and grow up to be a boy.
Chromosome Fun Fact: Because some genetic diseases are only found on either the X or Y chromosome, there are interesting cases of inherited diseases. For example, if a genetic disease is on the X chromosome, women can carry the disease but not express it because their other X chromosome can be dominant.
So, what do these gamete cells say about who determines the sex of the baby?
Nipt Or Invasive Tests
Second trimester prenatal screening may include several blood or urine tests called multiple markers. These markers provide information about the risk of having a baby with certain genetic conditions or birth defects. The multiple markers include maternal serum AFP and maternal blood or urine estriol, inhibin, and human chorionic gonadotropin. Abnormal test results of AFP and other markers may mean that additional testing is needed. Since multiple marker screening is not diagnostic, it is not 100 percent accurate. It helps determine who should be offered additional testing during pregnancy.
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Evidence : War Time Births
Another factor of whether males produce X or Y chromosome sperm may have to do with the height of the male, as evidenced during war time.
Its been documented through historical records that during and after war times, countries will experience more male births. Is this mother natures way of rebalancing the population after a large number of males die during combat? Or is something else going on?
After World War I, the heights of soldiers returning from combat were compared with those who didnt survive. Turns out, the average height of returning soldiers was nearly an inch taller than those who had fallen .
Satoshi Kanazawa says evidence purports taller parents are more likely to have sons than shorter parents. This small 1-inch difference across a generation of soldier-parents is enough to explain millions of excess boy births than girl births in the UK post WWI.
Ways Pregnancy Symptoms Predict Gender
Dry lips, being sensitive to smell, sore breasts, and other symptoms can be an indicator of the baby’s gender.
This article was originally published on February 15, 2017. It was updated on January 28, 2021 by Katrina Butcher.
It can be a long nine months waiting to find out if it’s going to be a boy or a girl, especially if baby is being uncooperative at the 20-week scan. Ordinarily, most parents-to-be will be asked, when having an ultrasound, if they would like to find out the sex of their growing baby. It is typically possible to tell the gender from a scan after 16 weeks, sometimes earlier, at 12 weeks, if the nub theory is used. But, of course, many little babies are not accommodating and don’t let the sonographer have a good enough look to see if they are a boy or a girl. It can be disappointing to leave a scan with an uncertain gender in mind, especially if you were very keen to know the sex.
There are, however, other ways to find out if you are having a boy or a girl. Many consider these methods to be old wives tales. We shouldn’t rely completely on their use in predicting gender as they are unreliable, but they can be fun to do. I know in my case, many of them were true and rightly predicted both my girls.
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Male Homosexuality As Hypomasculine
In a 1991 study, Simon LeVay demonstrated that a tiny clump of neurons of the anterior hypothalamuswhich is believed to control sexual behavior and linked to prenatal hormonesknown as the interstitial nuclei of the anterior was, on average, more than twice the size in heterosexual men when contrasted to homosexual men. Due to this area also being nearly twice the size in heterosexual men than in heterosexual women, the implication is that the sexual differentiation of the hypothalamus in homosexuals is in a female direction. In 2003 scientists at Oregon State University announced that they had replicated his findings in sheep.
Youre Eating More During Your Pregnancy
Is it a boy or a girl? Your appetite may offer a clue. One study tracked the diets of moms-to-be and found that women who were pregnant with boys ate about 10 percent more calories than those who were pregnant with girls.
Why the greater appetite? Researchers suspect testosterone secreted by male fetuses could be sending their mothers a signal to eat more. And that could explain why baby boys tend to be bigger at birth than baby girls.
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Natural Gender Selection Methods
Natural gender selection methods have yet to conclusively prove themselves to science, but many couples swear by them. The Shettles method is perhaps the best known, and is based upon the speed of the father’s sperm in conjunction with the mother’s ovulation cycle.
Because Y-chromosome sperm are faster and do not live as long, couples wishing for a boy should have intercourse as close to ovulation as possible. Another method, the Whelan method, indicates that in order to conceive a boy, the couple needs to have intercourse four to six days before the woman ovulates. For a girl, the couple would have intercourse two or three days before ovulation. The Whelan method is based on the theory that biomechanical changes in the woman’s body at certain times of the month make conditions favorable for sperm equipped with a Y or X-bearing chromosome, according to What to Expect. The method has drawn criticism, however, as sperm released six days before ovulation will not live long enough to fertilize an egg.
What Is The Heart Rate Gender Prediction
There is one folktale, however, that scientists have studied and it has to do with whether fetal heart rate can predict gender.
Conventional wisdom holds that if the babys heart rate is less than 140 beats per minute, youre having a boy if its more than 140 beats per minute, youre having a girl.
Medical research has debunked this heart rate gender prediction theory. A 2018 study of nearly 10,000 pregnancies found that while the baseline fetal heart rate of girls was very slightly higher than for boys, any differences they noted were very small and essentially not meaningful in the big picture.
The truth is, a normal fetal heart rate fluctuates between 120 and 160 beats per minute. If you measure your babys heart rate at random intervals, its likely youll get a different reading each time.
The only time when there is an actual difference in heart rate between a boy and girl? Its during labor itself, when female babies seem to have faster heart rates than males, for reasons unknown.
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Why Do A Gender Blood Test
One reason for a blood test is to avoid invasive prenatal testing in the case of a female baby.
The majority of the sex-linked disorders are recessive disorders linked to the X chromosome and are manifested exclusively in males as they contain only a single X chromosome. According to estimates, the X-linked recessive disorders may occur in around 5 out of 10,000 babies.
Non-invasive prenatal testing is adopted nowadays in health care systems in many countries worldwide. The aim of a blood test for baby sex determination is to decrease the total number of invasive prenatal tests since doctors refer only those pregnant with a male fetus for invasive testing.
In Vitro Fertilization With Sex Selection
If youre planning in vitro fertilization , theres an option to choose the sex of your baby in conjunction with this procedure. IVF assists with fertility by combining a mature egg with sperm outside of the body. This creates an embryo, which is then implanted in the womb.
If you choose, you can have the sex of different embryos identified, and then only transfer the embryos of your desired sex.
This might be an option if it is important to you to have a child of a certain sex.
Sex selection in conjunction with IVF is about 99 percent accurate. But, of course, theres the risk of multiple births with IVF if you transfer more than one embryo to the uterus.
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Independent Methods Boy Or Girl
1. Update blood: at men blood is updated every 4 years, women every 3 years . Believe whose blood later at the time of conception, and that give your gender heir. During major operations, blood loss, transfusions, donation and availability of the birth age of blood is considered from these events, and not from birth.
2. According to the formula: 49 fathers age +1 + maternal age + 3 = ?
If an even number boy, odd girl. The figures in the original had some significance-interpretation, but alas, in a few years I lost the source, so leave it as that maybe when I do, I will add, why 49 and why the plus three.
3. If year conception and age mother at the time of conception are both even or odd numbers its a girl, if different parity boy.
4. If the heart rate of the baby at 12-14 week more than 140 beats per minute, then most likely its a girl less boy.
5. If the first movement of the child expectant mother feel right boy, left girl.
6. If the child moving actively and constantly boy quiet child girl.
Test appearance pregnant:
7. Belly neat and sticks forward, waist back is kept boy, round, spreading on the sides, seen from the back girl.
8. Growing Belly low boy, high a girl.
9. If the primary weight falls on the womans stomach, a boy if to get fat besides thighs and buttocks its a girl.
10. Pregnant girl often gaining weight more than normal, with the boy body fat less.
Pregnant Health:
Skin and Hair pregnant:
Test Meal:
How Can You Find Out Your Babys Sex
When it comes to finding out the sex of your baby, there isnt one single test that is used for everyone. So if you want to know the sex ahead of time, your doctor can use different tests at different stages of your pregnancy.
But while all of these tests are reliable, theyre not all suitable for everyone. Some of them carry significant risks. For most of the tests listed, finding out the sex is a secondary benefit while the test looks for other information.
The following are possible ways to learn your babys sex, from the earliest options.
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