Terms of Service

Last Updated: September 2026

1. Non-Diagnostic Educational Service

Pregnancy Calculator provides mathematical date estimation tools for informational and educational purposes only. The website does not provide medical diagnoses, fetal health assessments, or individual clinical advice. Always consult a qualified physician, obstetrician, or certified nurse-midwife for prenatal care and diagnosis.

2. Limitation of Liability

While we strive to implement the most accurate clinical formulas (such as Naegele’s Rule and ACOG standards), human biological variations mean actual delivery dates naturally differ. Pregnancy Calculator assumes no liability for decisions made based on calculator outputs.

3. Intellectual Property & Acceptable Use

All educational content, layout designs, and custom UI components are the property of Pregnancy Calculator. Automated scraping, programmatic reproduction, or denial-of-service activities are strictly prohibited.