How accurate is AI baby gender prediction from ultrasound?

boyorgirl.ai uses AI trained on nub theory, skull theory, and heart rate patterns. Accuracy improves with scan quality and gestational age. Most reliable from 12 weeks onwards. It is intended for fun and curiosity, not medical diagnosis.

Can I predict my baby's gender from an early ultrasound scan?

Yes. boyorgirl.ai can analyse ultrasound scans from as early as 12 weeks using nub theory (angle of the genital nub) and skull theory. Simply upload your scan image and receive an instant AI prediction.

What is nub theory for baby gender prediction?

Nub theory analyses the angle of the genital tubercle (nub) visible in early ultrasound scans. An angle above 30 degrees from the spine suggests a boy; an angle parallel or below suggests a girl. boyorgirl.ai's AI applies this analysis automatically.

What is skull theory for predicting baby gender?

Skull theory compares the shape of the baby's skull in the ultrasound. Boys tend to have a more sloped forehead and square jaw, while girls typically have a more rounded skull and softer features. Our AI analyses these patterns automatically.

How do I use boyorgirl.ai?

Upload your ultrasound image on boyorgirl.ai, pay $4.99, and receive your AI-powered gender prediction instantly. The AI analyses nub theory, skull theory, and heart rate data from your scan.

Is boyorgirl.ai a medical test?

No. boyorgirl.ai is an AI-powered prediction tool for fun and curiosity. It is not a medical test and should not replace advice from your doctor or midwife. For a medically accurate gender determination, consult your healthcare provider.

How much does a baby gender prediction cost on boyorgirl.ai?

Each ultrasound gender prediction on boyorgirl.ai costs $4.99 USD. You receive an instant AI result including boy/girl prediction, confidence level, and analysis based on nub theory and skull theory.

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