How To Calculate Chinese Birth Chart

Chinese birth charts: how to read them? The Chinese lunar age () of the mother is indicated by the numbers on the left (1845), and the Chinese month of conception is indicated by the numbers at the top and bottom (112).

The Chinese birth chart: How reliable is it?

Conclusion. Based on the month of conception and the age of the mother at delivery, the Chinese birth calendar asserts accuracy of 9399 percent in predicting infant gender. The accuracy of fetal gender prediction using the Chinese birth calendar in this massive delivery dataset was no better than a coin toss.

How can I determine my Chinese lunar age?

To understand the Chinese Pregnancy Calendar, also known as the Chinese Birth Chart, one must know the mother’s Chinese Age at the moment of conception. You can also find out your governing animal or Chinese Zodiac Year by knowing your Chinese birth year. In calculations for Chinese astrology, this is crucial.

In contrast to the western system, which counts age from birth, the Chinese system begins counting age during pregnancy. The age of the kid is regarded to be one year at the moment of birth because the length of pregnancy can differ. In the ancient Chinese system of age calculation, Chinese New Yearrather than your birthdayis when your age is increased by one year.

In a Chinese calendar, there are fewer days in a year. As a result, according to the Chinese year calendar, you will be older than you are according to the English calendar.

The Chinese lunar calendar’s precision?


A University of Michigan epidemiologist advises delaying painting the nursery pink or blue if you are one of the expecting parents who has utilized one of the increasingly popular online Chinese calendar charts to predict your baby’s sex.

The so-called Chinese lunar calendar method of predicting a baby’s sex was shown to be no more accurate than tossing a coin, according to Dr. Eduardo Villamor of the University of Michigan School of Public Health and colleagues in Sweden and Boston.

“This research wasn’t done with the intention of dispelling any myths. Really, Villamor added, we were merely interested about it.” But given our findings, I have zero confidence in these hypotheses.

To evaluate the validity of the Chinese lunar calendar technique, Villamor and his colleagues examined data on 2.8 million Swedish births between 1973 and 2006. The method entails converting the mother’s age and the month of conception into Chinese lunar calendar dates, then entering those dates into a chart that supposedly predicts the baby’s sex.

Numerous websites offer conversion tables and Chinese birth charts, and their use is on the rise. One of the websites claims that the Chinese lunar calendar technique is based on an old chart that was hidden in a tomb not far from Beijing for about 700 years.

“The entire situation seems fairly absurd. According to Villamor, an associate professor of epidemiology and environmental health sciences at the School of Public Health, there is no information available regarding the reasoning for the chart, and we were unable to come up with a biological justification for it. “Even though we were dubious, we made an effort to have an open mind and just examined the facts to determine whether there might be something to it. There’s none.

Some websites for the Chinese lunar calendar make accuracy claims of up to 93%. But Villamor and his associates discovered that the Chinese charts were accurate almost half the time when they matched the Swedish birth records to the predictions? the probability of agreement that you would receive by tossing a fair coin.

“In an article that will appear in the May issue of the journal Paediatric and Perinatal Epidemiology, the authors concluded that the Chinese lunar calendar method’s ability to accurately predict a baby’s sex “leaves much to be desired.”

“The authors concluded that the CLC approach is no more accurate in predicting a baby’s sex than flipping a coin, and they suggested against painting the nursery based on its outcome.

The study’s other authors, in addition to Villamor, were Sven Cnattingius, Tobias Svensson, and Louise Dekker, all of the Stockholm-based Karolinska Institute and Hospital, and the Harvard School of Public Health.

Villamor’s main area of study uses epidemiologic techniques to examine the effects of nutrition on maternal and child health.

Which Chinese element am I?

The Element of Your Birth Year

  • Metal: Years of birth that conclude in 0 or 1.
  • Water: Years of birth that end in 2 or 3.
  • Wood: 4 or 5 digit birth year.
  • Fire: Years of birth that end in 6 or 7.
  • Earth: Years of birth that conclude in 8 or 9.

How can I find out the gender of my child?

You can receive an ultrasound to find out your baby’s gender, which is typically done between weeks 18 and 20 of pregnancy. The ultrasound imaging method should be able to tell you the baby’s sex with about 80% to 90% accuracy, provided that your ultrasound technician can see well between the baby’s legs.

The sex of your unborn child can also be accurately determined by amniocentesis and chorionic villus sampling (CVS), although these more intrusive procedures are often only used in cases when the baby may have a genetic condition or chromosomal abnormalities, like Down syndrome.

After nine weeks of pregnancy, several medical offices offer genetic testing that includes sex chromosomal analysis and checks the gender of the baby with 99 percent accuracy.

How reliable is the Ramzi theory?

The Ramzi theory is what? The Ramzi theory is a method for determining a baby’s sex using the placement of the placenta during early pregnancy ultrasounds. On online discussion forums, some people assert that the procedure has a 97 percent accuracy rate. Advocates cite a study that utilized numerous ultrasounds.

How precise is the gender of your child?

At a private, specialized obstetrics and gynecology practice in the Illawarra, this prospective study was carried out (NSW, Australia). The clinic serves as the primary referral source for patients in the South Coast and Illawarra areas. General practitioners, hospital physicians, midwives, and private obstetricians all referred women. About one third of the ladies who went to the clinic for their obstetric ultrasound scans had private health insurance. The majority of the women2/3used Medicare Australia’s publicly funded, universal health care system and were most likely to give birth there.

During their pregnancies, women in the Illawarra typically underwent three regular scans. These include the 19-week morphological scan, the third-trimester fetal wellbeing scan, and the first trimester scan (NT scan) (34 weeks).

One of seven sonographers attended each scan on a General Electric E8 ultrasound equipment. The experience of the sonographers ranged from a third-year trainee to one with more than 30 years of experience. Two temporary sonographers were hired to cover for permanent staff members who were on leave during the study time. Despite the fact that they were both quite skilled, neither one performed a scan on the first-trimester group.

Throughout the duration of the investigation, standard policy and procedural requirements were scrupulously upheld (specific practice and ASUM guidelines9). For the goal of gathering study data, the scan time was not extended.

Charles Sturt University granted ethics approval (approval number 414/2012/15).

During the study period (January 2013), pregnant women who went to the clinic for a regular scan were enrolled. Patients scheduled for first-trimester nuchal translucency scans, second-trimester morphology scans, and third-trimester fetal growth and wellbeing scans were included. Patients under the age of 16 and those who were illiterate in English were not allowed to participate in the study.

Women were told about the study and given printed information when they arrived for their ultrasound. The women who were willing to take part were then asked for their informed consent. It was optional to participate. Women were reassured that they would not receive the gender prediction unless they specifically asked for it. The referral form has a data collecting page and a signed consent form attached. Sonographers check that the consent form is complete before starting the scan and offer the chance for additional information or clarification. After then, the ultrasound was performed as usual.

The data collecting form was filled out by the sonographers after the woman had left the room and each scan was finished. The form had straightforward options that allowed the sonographer to swiftly and easily complete it by crossing out the relevant boxes. The form listed the attending sonographer, relevant patient information, the age of the fetus, the gender prediction, the reason it was incorrect (if applicable), and the woman’s desire to discover the gender. When finished, the data collecting form was placed in an envelope, sealed, and kept in a secure location with the planned delivery date and location noted on the front.

The phenotypic gender was sought after the delivery date had passed, and it was noted on the data sheet. Through hospital records or direct phone contact with women, the birth gender was discovered.

A lunar birthday is what?

Informant Details

TY is a senior studying computer science at Dartmouth College. She currently resides in Texas and is Chinese American. She is a single parent. Although she is familiar with traditional Chinese rites and customs partly because of her parents, who frequently inform her about Chinese customs, she feels Americanized in many of her habits. Her extended family is primarily Chinese.

context information

Chinese tradition uses a lunar calendar rather than a solar one. This lunar calendar serves as the foundation for the Chinese zodiac categorization system. In a repeating 12-year cycle, one animal and its corresponding characteristics are assigned to each year (ex: the year of the rabbit, the year of the rooster, etc.). One’s animal and accompanying characteristics, which are believed to represent their personality qualities, are determined by the lunar year of their birth. Noodles are a traditional meal that symbolizes longevity, and red is a color that is usually connected with good luck in Chinese culture.

Social Context: TY’s Chinese parents taught her about this custom. Due to the significance of the lunar calendar and zodiac in Chinese culture, it is customary for one’s birthday to occur during the lunar year in which they were born every 12 years. Meals with one’s family and extended relatives are part of the celebrations on one’s lunar year birthday. Rather than acquaintances, family is the main focus of these gatherings. The 60th birthday is considerably more significant. This birthday marks a significant turning point because it marks the start of a new decade and a lunar birthday. The passage into old age is commemorated by this birthday, and the birthday person is given thoughtful gifts.


The birthday person wears red for good luck and enjoys noodles at a festive supper with family on their lunar year birthday. The noodles are a representation of longevity and good health. At the event, food such as sticky rice and bun pastries are also consumed.