Contact Us
Have a question, suggestion, or found an issue with one of our calculators? We'd love to hear from you. BabyGrow is maintained by a small team and we read every message we receive.
How to Reach Us
Email us at: [email protected]
We aim to respond within 2 business days. For bug reports, please include the calculator name, the values you entered (age, weight, height, etc.), and what result you expected versus what you received.
What We Love to Hear About
- Calculation errors: If a growth percentile, feeding amount, or milestone age appears incorrect, please include the specific inputs and the expected result. We use WHO and CDC guidelines as our reference — if our numbers differ from those standards, we want to fix it immediately.
- Guideline updates: Pediatric guidelines evolve. If WHO, CDC, or AAP has updated recommendations and our tools haven't been updated accordingly, please let us know with a reference to the updated guidance.
- New calculator requests: Is there a baby development calculation BabyGrow doesn't cover? Solid food introduction timing, car seat weight limits, sleep schedule by age, language milestone tracker? Tell us what would help parents most.
- Accessibility feedback: Parents often use these tools while holding a baby with one hand. If a tool is hard to use on mobile or with one hand, let us know.
- General feedback: Usability, design, and content — we read and consider all of it.
Medical Disclaimer
BabyGrow is for informational purposes only and we cannot provide medical advice. For health concerns about your child, always consult a qualified pediatrician. If you have an urgent concern about your child's health, contact your healthcare provider or emergency services immediately.
What BabyGrow Covers
BabyGrow offers free calculators for growth percentiles (height, weight, head circumference, BMI-for-age), feeding amounts (breast milk, formula, solid foods), developmental milestones, adjusted age for premature infants, and sleep schedules. All tools are based on WHO and CDC pediatric guidelines and are completely free to use.
Response Times
General inquiries and suggestions: within 2 business days. Calculation errors: within 1 business day. We do not respond to unsolicited marketing messages.