Health & Fitness100% Free Tool

Free Baby Gender Predictor (Shettles Method) Online

Estimate baby gender probability based on conception timing relative to ovulation using the Shettles Method and Chinese gender prediction chart. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.

100% Client-Side0ms Latency
Clinical Health & Anthropometrics
WHO Classification:Normal Healthy Weight
1618.525.030.040+
BMI Score22.9
Maintenance TDEE2281 kcal/day
Daily Protein Target126g / day

How It Works

1

Enter Ovulation Date

Input predicted or confirmed ovulation date.

2

Enter Conception Date

Input date of conception or intercourse.

3

Enter Mother's Age & Month

Input mother's age at conception and month of conception for Chinese calendar.

4

View Prediction

See gender probability from Shettles Method and Chinese calendar prediction.

Frequently Asked Questions

Scientific evidence for the Shettles Method is limited. Published studies show accuracy of approximately 50-75%, similar to chance. It is not medically validated and should be used for entertainment only.

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