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Clinical-Grade Accuracy

Chinese Gender Predictor

Curious about your baby's gender? Gynosakhi's chinese gender predictor applies the ancient Chinese birth chart, mapping the mother's Chinese lunar age at conception and the lunar month of conception to predict if it's a boy or a girl.

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Awaiting Calculation

Enter your dates and select calculate to unlock clinical metrics, fetal sizes, and milestone calendars.

Pregnancy Week by Week

Deep dive into fetal sizing milestones, symptom guides, scientific nutrition plans, and safety advice tailored to every week.

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Frequently Asked Questions

How accurate is the Chinese Gender Predictor Chart?
The Chinese Gender Predictor is an ancient chart and is not scientifically proven. It is purely for entertainment. Scientifically, baby gender is determined by the chromosomes of the sperm (X or Y) at fertilization, which has a 50/50 chance.
How do you calculate the mother's lunar age?
Traditional Chinese age calculation adds one year to your western age (representing the time spent in the womb) and increments on the Chinese Lunar New Year. Our calculator converts your DOB and conception month automatically.
Dr
OB-GYN Clinical Advisor

Dr. Shruti Gupta, OB-GYN

15+ Years Reproductive Health | Senior Clinical Evaluator

"Our pregnancy engine calculations are based on standard clinical parameters set by leading reproductive medicine bodies, including the American College of Obstetricians and Gynecologists (ACOG). Each algorithm adjusts for variations in cycle lengths to provide accurate clinical insights."

Last Clinical Review: June 2026 | Reviewed for accuracy and compliance

Clinical References & Trust Sources

Our platform calculations align with guidelines published by global obstetric, gynecological, and pediatric entities:

ACOG
ACOG GuidelinesDating scan metrics
WHO
WHO RecommendationsPrenatal nutrition targets
CDC
CDC Pregnancy AdviceMaternal weight gains
NHS
NHS Pregnancy InfoWeekly symptom tracker
Scientific Citations: 1. ACOG Committee Opinion No. 700: Methods for Estimating the Due Date (May 2017).
2. World Health Organization guidelines on antenatal care for a positive pregnancy experience (2016).
3. CDC recommendations on maternal folic acid supplements.
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