Should I use Gregorian month or Chinese lunar month for the conception month?

Use the standard Gregorian calendar month (January, February, March, etc.) for the conception month. No Chinese lunar calendar conversion is needed. If you are unsure of the exact conception date, ask your doctor for your LMP (Last Menstrual Period) date — conception typically occurs about 2 weeks after LMP.

Is the Chinese Pregnancy Chart scientifically proven?

No. The Chinese Pregnancy Chart is not scientifically proven or medically endorsed. Some informal studies report 50–70% accuracy, which is essentially no better than random chance since only two outcomes exist. A baby's sex is determined by chromosomes at fertilization. The chart is a beloved 700-year-old cultural tradition best used for fun and entertainment — not as a substitute for medical advice or ultrasound.

Where did the Chinese Pregnancy Chart originally come from?

The chart's origins trace back over 700 years to the Qing Dynasty (1644–1912). According to legend, the original chart was discovered in a royal tomb near Beijing and stored in the Imperial Palace. A Buddhist monk is credited with decoding it. Today it is used across Chinese, Korean, Vietnamese, and South Asian cultures as a traditional gender prediction method.

Can I use the Chinese Pregnancy Chart for twins?

The Chinese Pregnancy Chart was not designed for multiple pregnancies. Since twins share the same conception month and mother's lunar age, the chart can only show one prediction — but fraternal twins can be one of each gender. For twins, an ultrasound is the only reliable way to determine each baby's gender individually.

What if my Chinese lunar age is below 18 or above 45?

The traditional Chinese Pregnancy Chart only covers lunar ages 18 through 45. If your lunar age falls outside this range, the chart does not provide a prediction. First verify your Chinese lunar age using a dedicated Chinese Age Calculator — it is possible you may be calculating it using the wrong method.

🏮 Ancient Chinese Wisdom · Updated 2026

Chinese Pregnancy Chart 2026
Predict Baby Gender by Mother's Lunar Age

Discover what the 700-year-old Chinese Gender Prediction Chart says about your baby — enter your details for an instant, free prediction.

700+Years of History

~70%Accuracy Claimed

28Age Ranges (18–45)

FreeInstant Results

🏮 What Is the Chinese Pregnancy Chart?

The Chinese Pregnancy Calendar — also called the Chinese Baby Gender Chart — is a traditional gender prediction tool based on the mother's Chinese lunar age and the month of conception. Used across Asia for 700+ years, it remains one of the world's most popular folk gender prediction methods.

📋 What You Need to Use It

🎂 Your date of birth (to calculate lunar age)
📅 The Gregorian month of conception
🔢 Our calculator finds your lunar age automatically
⏱️ Just 30 seconds of your time

😟 Common Confusion — We Solve It All Here

❓

What is lunar age — is it different from my regular age?

Yes! Chinese lunar age is typically 1–2 years higher than your Western age. Using the wrong age gives a completely wrong prediction. Our calculator handles this automatically.

📅

Which month is the "conception month"?

Use the standard Gregorian month (January, February…). No Chinese lunar calendar conversion needed. If unsure, ask your doctor for your LMP date.

🗂️

The chart looks complicated and overwhelming

Our predictor does all the work for you. Enter your birthday and conception month — we automatically find your row in the chart and give you the result.

🔬

Does this chart actually work? Should I trust it?

It's a beloved cultural tradition, not medical science. Claimed accuracy is ~50–70%. Only an ultrasound or genetic test can medically confirm gender.

📖 How the Chart Works — 4 Simple Steps

Enter Your Date of Birth

Our tool automatically calculates your Chinese lunar age — no manual conversion needed.

Select Conception Month

Choose the regular (Gregorian) calendar month in which your baby was conceived.

Click Predict

Our tool cross-references your lunar age and conception month against the full chart instantly.

See Your Prediction

Get a 🩷 Girl or 💙 Boy prediction — plus the matching row in the chart is highlighted for you.

🔮 Chinese Baby Gender Predictor

Enter your details below — get your instant prediction

📅 Your Date of Birth

🗓️ Month of Conception

Your Chinese Lunar Age

—

⚠️ For entertainment & cultural purposes only. Not medical advice.

⚡

Instant Results

Prediction in under 1 second — no waiting

🆓

100% Free

No account, no payment, no hidden fees

📱

All Devices

Mobile, tablet & desktop friendly

🔒

100% Private

No data stored, no tracking

📊

Full Chart

All 28 lunar age rows (18–45)

🀄

Want to Double-Check Your Chinese Lunar Age?

Your Chinese lunar age is usually 1–2 years higher than your regular age. Our dedicated Chinese Age Calculator gives you the exact number in one click — free and instant.

🔢 Calculate My Chinese Lunar Age →

Free · Instant · No Sign-Up Required

📊 Complete Chinese Pregnancy Chart — 2026

Mother's Lunar Age (rows) × Month of Conception (columns)

🩷 Girl

💙 Boy

Lunar Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec

🏛️ History of the Chinese Pregnancy Chart

The Chinese Pregnancy Calendar is believed to be over 700 years old, originating during the Qing Dynasty (1644–1912). According to legend, the original chart was discovered in a royal tomb near Beijing and kept in the Imperial Palace for centuries before being made public.

The chart is rooted in the Chinese lunar calendar and principles of Traditional Chinese Medicine, which associate specific age and month combinations with yin/yang energy patterns believed to influence gender. A Buddhist monk is credited with decoding the original chart and sharing it publicly.

Today the chart is widely used across China, Taiwan, Korea, Vietnam, and globally — millions of expectant mothers consult it each year as a fun cultural tradition alongside modern medical prenatal care.

✅ An Honest Word About Accuracy

The Chinese Pregnancy Chart is a traditional folk method — not a medically validated diagnostic tool. Accuracy claims in informal studies range from 50% to 70%, which is not significantly better than chance since only two outcomes exist. Modern science confirms that a baby's biological sex is determined entirely by chromosomes (X or Y from the father) — not by the mother's age or conception month.

Our honest recommendation: Enjoy this chart as a fun cultural tradition — but rely on your doctor's ultrasound for medical certainty.

❓ Frequently Asked Questions

In the Chinese system, a baby is considered 1 year old at birth — the 9 months in the womb are counted. So your Chinese lunar age is typically 1 year higher than your Western age, and sometimes 2 years higher depending on your birthday relative to Chinese New Year. Our calculator adds this automatically. You can also use our dedicated Chinese Age Calculator to confirm your exact lunar age.

Use the standard Gregorian calendar month (January, February, etc.) — no lunar calendar conversion is needed for the conception month. If you are unsure of the exact conception date, ask your doctor for your LMP (Last Menstrual Period) date. Conception typically occurs about 2 weeks after LMP.

No. The chart is not scientifically proven or medically endorsed. Some informal studies report 50–70% accuracy, which is essentially no better than a coin flip. A baby's sex is determined by chromosomes at the moment of fertilization. The chart is a beloved cultural tradition — great for fun, but not a substitute for medical testing.

The chart's origins are traced back to the Qing Dynasty (1644–1912). Legend says the original was discovered in a royal Beijing tomb and stored in the Institute of Science. A copy was later taken to England by a scientist and eventually shared worldwide. Today it is used across Chinese, Korean, Vietnamese, and many South Asian cultures.

The chart was not designed for multiple pregnancies. Since twins share the same conception month and mother's age, the chart can only show one prediction — but fraternal twins can be one of each gender. For twins, an ultrasound is the only reliable way to determine gender individually.

The traditional chart only covers lunar ages 18 through 45. If you fall outside this range, the chart has no prediction. First, double-check your Chinese lunar age using our Chinese Age Calculator — it's possible you may be calculating it using the wrong method.

You can use the chart any time during pregnancy as long as you know your conception month. Many mothers use it in the first trimester while waiting for their 20-week anatomy scan. Some couples even consult it before conceiving to "plan" for a gender — though there is no scientific evidence this works. It's a fun, low-stakes tradition!

⚠️ Medical Disclaimer

This Chinese Pregnancy Chart and Baby Gender Predictor is provided for entertainment and cultural education purposes only. It does not constitute medical advice, diagnosis, or treatment. The scientifically validated methods for determining a baby's biological sex are ultrasound imaging and genetic testing (NIPT, amniocentesis, CVS). Always consult a qualified healthcare provider for pregnancy-related decisions. easyagecalculator.com makes no guarantees regarding accuracy and accepts no liability for decisions based on these results.

Chinese Pregnancy Chart 2026Predict Baby Gender by Mother's Lunar Age