Child Gender by Parent Blood Type

Baby Gender Predictor by Blood Type

Input Fields

Blood type father

1234

Blood type mother

1234

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Your Results

The sex of the child

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Parent Blood Type Compatibility Theory

$$\text{Child Gender} = f(\text{Father’s Blood Type}, \text{Mother’s Blood Type})$$

There is no scientific formula, but traditionally:

• If both parents have the same blood type, the child is more likely to be male.
• If blood types differ, the child is more likely to be female.

This is based on Eastern and folk traditions rather than medical evidence.

This tool uses a traditional belief system that analyzes the combination of parental blood types (A, B, AB, O) to predict whether the baby will be a boy or a girl. Though not scientifically validated, many families use this as part of their early pregnancy planning. It’s commonly used in Eastern cultures where such predictions are part of family traditions. Select the blood types of the mother and father to see the likely gender outcome.

Based on a fun algorithm, not genetics

Disclaimer: Based on a fun algorithm, not genetics