About Our Review Process
Transparent methodology for evaluating gender prediction methods
About Our Review Process
Transparent methodology for evaluating gender prediction methods
Who We Are
We're a team of pregnancy educators and data analysts passionate about separating fact from fiction in the world of gender prediction. Our mission is to provide expectant parents with honest, evidence-based information about various prediction methods.
Our Review Methodology
We take a systematic approach to evaluating each gender prediction method:
1. Scientific Literature Review
We reviewed 12+ peer-reviewed studies published in medical journals, focusing on:
- Ultrasound-based methods (Nub Theory)
- Timing-based methods (Shettles Method)
- Traditional methods (Chinese Calendar, Mayan Charts)
- At-home testing methods (Baking Soda Test)
2. Medical Expert Consultation
We consulted with 3 board-certified OB/GYN specialists with combined experience of over 45 years in prenatal care and fetal development.
3. User Data Analysis
We analyzed over 5,000 self-reported user experiences to understand real-world accuracy rates and user satisfaction.
Our Standards
Evidence-Based
Only methods with published scientific studies are rated above 50% accuracy
Data-Driven
All accuracy claims are backed by statistical analysis of real user reports
Medically Reviewed
Content is validated by healthcare professionals before publication
Transparent
We clearly distinguish between scientifically validated methods and entertainment-only options
Important Disclaimers
Medical Disclaimer: This website provides educational information only. Gender prediction methods (except medical tests like NIPT and ultrasound) are not substitutes for professional medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider for medical decisions.
Accuracy Limitations: No prediction method is 100% accurate. Even scientifically validated methods like Nub Theory have limitations based on image quality, gestational age, and other factors.
Contact Us
If you have questions about our methodology or suggestions for improving our content, please reach out through our contact form or social media channels.