Feng Shui, Acupuncture, Herbal Medicine, and Tai Chi all come from the wisdoms of ancient Chinese. These techniques or knowledge were once considered as superstitious in the western world, but are now widely used in many civilized countries. The Chinese Gender Birth Chart (or Chinese Birth Calendar,) which is used to predict the gender of a baby, does not yet receive the respect from western eyes like other Chinese ancient wisdoms!

The amazing thing about the Chinese Gender Birth Chart is that it can predict the gender of babies long before a mother's conception and that its accuracy rate is higher than 90%. The prediction is only based on two factors: the mother's age of conception and the month of conception (see http://www.chinesegenderchart.info/pregnancy-chart-gender-selection/howitwork.html.) So, if a baby is conceived in June when the woman is 30, she will give birth to a girl. And if a baby is conceived in August when the woman is 22, she will give birth to a boy. The most unusual thing associated with the Chinese Gender Birth Chart is that it is the women who determine the sex of the children; this differs from all medical books that tell you that it is the presence or absence of the Y chromosome from men that determine the sex of the children. Recent medical studies have found that it is the woman's ovum membrane that chooses whether to fertilize with the X or Y sperm from men. So it is more appropriate to say that it is the female that chooses the sex of the baby (by virtue of selecting which sperm to mate with) and the male only determines the sex of the baby after conception. And this is exactly what the ancient Chinese point out. There are many advantages to using the Chinese Gender Birth Chart: It is 100% free, 100% natural, and it is absolutely safe. But a lot of people who have tested the Chinese Gender Birth Chart conclude that the accuracy of the chart is no better than flipping a coin. What they don't know is that, to use the chart, one must follow several rules:

1. The Chinese Gender Birth Chart is based on the lunar calendar.
2. A newborn baby is already one-year old.
3. You don't choose the first and last ten days of a gender period for conception.
4. You don't choose to conceive in Chinese leap months.

There is nothing wrong in preferring a baby boy after having two or three girls. You may also consider choosing a specific gender if your family has certain sex-related illnesses. Although there is still no scientific proof of why the chart works, choosing a specific sex by using the Chinese Gender Birth Chart is still the best alternative to more expensive gender selection methods like MicroSort and PGD. For more information and examples, please visit my site and you will get detail explaination about the Chinese Gender Birth Chart or sometimes called Chinese Birth Calendar.