Contact Us
Have a question, noticed an error, or want to share feedback about BumpMath? We'd love to hear from you. Our tools are reviewed by Samantha L. Fox, CNM, and we take accuracy seriously — please let us know if something seems off.
Email Us
The fastest way to reach us is by email. We typically respond within 2 business days.
hello@bumpmath.comMedical Questions
BumpMath provides educational tools and general information — we are not a medical practice and cannot give personal medical advice. For questions about your pregnancy, please contact your OB, midwife, or healthcare provider directly.
Content Corrections
If you believe a calculator result or article contains inaccurate information, please email us with the page URL and the specific issue. We review all clinical content regularly but appreciate reader reports.
Advertising & Partnerships
For advertising inquiries, affiliate partnerships, or sponsored content proposals, please reach out via email with the subject line "Partnership Inquiry."
Privacy & Data
Questions about how we handle data? See our Privacy Policy. BumpMath does not store any personal health information you enter into our calculators — all calculations happen in your browser.