India Sex Ratio Statistic Survey and Chinese Baby Gender Prediction
Revised India Zodiac-Lunar Months for Choosing Baby Gender
This article studies the relationship between Sex Ratio at Birth (males per females) of India and the Chinese Baby Gender Prediction Chart to help India's women to choose desired gender for their next babies. This involves the usage of Chinese Lunar Calendar. We recommend people to use new revised Chinese Zodiac-Lunar Months.
People often ask the accuracy of the Chinese Baby Gender Prediction Chart. We can know the answer if we have the monthly boy and girl birth data. According to the 2017 data bank from United Nations Population Division shows the sex ratio of male births per female births is 1.073. The sex ratio at China is 1.15 and India is 1.107. Probably people in China and India prefer have baby boy in their families.
Review the Baby Gender Prediction Chart
The chart below is the Chinese Baby Gender Prediction Chart. This is a statistic chart. You shouldn't expect high-accuracy in prediction. The age in the chart is the woman's Chinese age at conception. The month in the chart is the month of conception. The chart is from Ching 
Dynasty. People think the month should be Chinese Lunar Month. For the prediction, blue is for the boy and pink is for the girl.
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The total of boy predictions are 164 and the girl predictions are 172. The sex ratio of male per female is 0.953. It's easier to have a baby girl. But we are interested which conception months have better chances to have a baby boy. Therefore, we sum up the boy counts for each month.
| Lunar Month | Near Zodiac | Proximity Month | Boy Counts |
| 1 | Tiger | February | 16 |
| 2 | Rabbit | March | 15 |
| 3 | Dragon | April | 15 |
| 4 | Snake | May | 13 |
| 5 | Horse | June | 11 |
| 6 | Sheep | July | 11 |
| 7 | Monkey | August | 13 |
| 8 | Chicken | September | 16 |
| 9 | Dog | October | 14 |
| 10 | Pig | November | 12 |
| 11 | Rat | December | 13 |
| 12 | Cow | January | 15 |
If we count for boy blue box in the Prediction Chart for all month columns, we find that January, February, March, April and September have higher boy counts in China.
US National Center for Biotechnology Information published a study of The Association between Season of Pregnancy and Birth-Sex among Chinese in 2014. The statistic data is from 3051 Chinese children born in 2006, 2007 and 2008. Among 3051 children, there are 1582 boys (51.8%), and 1469 girls (48.2%) The Chinese sex ratio of boy per girl is 1.0769. The following is the monthly sex ratio chart.
We can see December, January, February, March, April and August have higher sex ratio. Comparing with the boy counts in the Chinese Baby Gender Prediction Chart, they are pretty close except August and September. Chinese Baby Gender Prediction Chart is kind of accurate in China. To conceive in December to April are favorable to have a baby boy in China.
India Sex Ratio at Birth
According to the World Bank Data, the 2017 India Sex Ratio at Birth is 1.107. Baby boys are more than 10% than girls. India women today still prefer to have baby boys. In 1972, Japanese Eiji Takahashi published an article of Geographic Distribution and Seasonal Variation of Sex Ratio at Birth in India. The birth data is from 1962 to 1964. The sex ratios are different from 16 states/districts and seasons. The northwestern area of India shows higher sex ratio. In Rajasthan and Uttar Pradesh the sex ratio is over 1.20. The 16 states and districts are
- Jammu and Kashmir (110.8)
- Himachal Predesh (112.4)
- Punjab (114.4)
- Rajasthan (122.2)
- Utter Predesh (124.7)
- Bihar (111.7)
- West Bengal (109.2)
- Assam (108.7)
- Gujarat (109.2)
- Madhya Predesh (111.7)
- Maharashtra (108.1)
- Orissa (107.3)
- Mysore (106.9)
- Andhra Predesh (107.6)
- Kerala (107.1)
- Madras (107.8)
- Delhi (110.7)
Above are the sample sex ratio charts by month of birth month and month of conception. The higher sex ratio conception months of India are July, August, September, October and November based on the birth data in 1961 to 1964.
Recommend Zodiac-Lunar Months for Baby Gender Prediction Chart
August, September and October have highest sex ratio in the India. Autumn is the good season to conceive a baby boy. September of the conception month has the highest boy counts in the Gender Prediction Chart. Therefore, the best month to conceive a baby boy is September in India.
When are the best days for the conception in August, September, and October, if you want to use the Chinese Lunar Calendar? Chinese Lunar Calendar needs an extra lunar month every three years in order to synchronize the cycle of the sun. That means the Chinese lunar year has 13 lunar months around every three years. For example, 2020 Chinese Lunar Calendar has 13 lunar months, extra leap 5th lunar month in India time zone. There are only 12 months in the Chinese Baby Gender Prediction Chart. Some people have a question about we should use the Chinese Zodiac (Stem-Branch) Months instead of the lunar months.
Therefore, we compromise the Chinese Zodiac Months with Chinese Lunar Months into new Zodiac-Lunar Months the following chart. The days of Zodiac-Lunar Months must in both of lunar month and its corresponding Zodiac month. We strongly recommend to use Zodiac-Lunar Months for the Chinese Baby Gender Prediction Chart.
Revised Zodiac-Lunar Months of Time Zone 5.5 (India)
The following is the 2019 Zodiac-Lunar Months of India time zone (GMT+5:30). The Adjusted Months in the chart below is the 2019 compromising Zodiac-Lunar Months.
| 2019 Zodiac-Lunar Months of Time Zone 5.5 (India) | |||||
| Lunar Month | Zodiac Name | Zodiac Month | Lunar Month | Adjusted Months | Days |
|---|---|---|---|---|---|
| 1 | Tiger | 2/4/2019 - 3/5/2019 | 2/5/2019 - 3/5/2019 | 2/5/2019 - 3/5/2019 | 29 |
| 2 | Rabbit | 3/6/2019 - 4/4/2019 | 3/6/2019 - 4/4/2019 | 3/6/2019 - 4/4/2019 | 30 |
| 3 | Dragon | 4/5/2019 - 5/5/2019 | 4/5/2019 - 5/4/2019 | 4/5/2019 - 5/4/2019 | 30 |
| 4 | Snake | 5/6/2019 - 6/5/2019 | 5/5/2019 - 6/2/2019 | 5/6/2019 - 6/2/2019 | 28 |
| 5 | Horse | 6/6/2019 - 7/6/2019 | 6/3/2019 - 7/2/2019 | 6/6/2019 - 7/2/2019 | 27 |
| 6 | Sheep | 7/7/2019 - 8/7/2019 | 7/3/2019 - 7/31/2019 | 7/7/2019 - 7/31/2019 | 25 |
| 7 | Monkey | 8/8/2019 - 9/7/2019 | 8/1/2019 - 8/29/2019 | 8/8/2019 - 8/29/2019 | 22 |
| 8 | Chicken | 9/8/2019 - 10/7/2019 | 8/30/2019 - 9/27/2019 | 9/8/2019 - 9/27/2019 | 20 |
| 9 | Dog | 10/8/2019 - 11/6/2019 | 9/28/2019 - 10/27/2019 | 10/8/2019 - 10/27/2019 | 20 |
| 10 | Pig | 11/7/2019 - 12/6/2019 | 10/28/2019 - 11/25/2019 | 11/7/2019 - 11/25/2019 | 19 |
| 11 | Rat | 12/7/2019 - 1/5/2020 | 11/26/2019 - 12/25/2019 | 12/7/2019 - 12/25/2019 | 19 |
| 12 | Cow | 1/6/2020 - 2/3/2020 | 12/26/2019 - 1/24/2020 | 1/6/2020 - 1/24/2020 | 19 |
In India, July, August, September, October, and November are good months to conceive a baby with a boy gender. February, March, April, and January are favorable to conceive the baby girl. If you want to know the Zodiac-Lunar Months in the future, then you can get it from the following link in the www.mastertsai.com by selecting time zone 5.5 for India.
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By Master Allen Tsai on November 8, 2022