BÁC SĨ BÊN CON
Better care for your child
starts with the right decisions.
Bác sĩ bên con is a free toolkit helping parents monitor their child's health at home with simple, clear, evidence-based guidance — built from recommendations by WHO, AAP, CDC and trusted medical sources.
• Free • No account required
Select a tool to get started
Available tools
How can Bác sĩ bên con help you?
Each tool is built to address a real challenge parents face when caring for their child.
Fever Management Guide
When a child has a fever, parents often wonder how to monitor it, when to give medication, and when to seek medical attention.
This tool guides you step by step — from measuring temperature and choosing the right weight-based dose to recognising warning signs that need a doctor's assessment.
Based on WHO, AAP and current paediatric guidelines
Growth Assessment
Tracking a child's development isn't just about weight or height — it also means comparing against the right growth standards for their age and sex.
This tool uses WHO standards to calculate Z-scores for weight, height and BMI, with plain-language explanations so parents can understand when their child is growing normally and when closer monitoring may be needed.
WHO Child Growth Standards 2006/2007
Milestone Tracking
Every child develops at their own pace, but tracking key milestones helps parents notice early when extra support may be needed.
This tool lets parents check motor, language, cognitive and social milestones by age, based on a standardized international checklist.
Based on the U.S. CDC's "Learn the Signs. Act Early." checklistBác sĩ bên con also builds professional tools for doctors and health workers, to support the assessment and monitoring of children.
Commitment
Why can you trust this?
Evidence-based
All content is built from guidelines and publications by WHO, CDC, AAP and other high-credibility medical sources. I prioritise scientific evidence over folk remedies or unverified information.
Simple and accessible
No medical background needed. Guidance is written in plain language so parents can quickly understand and apply it in everyday situations.
Free for every family
I believe every parent should have access to reliable health information without cost barriers. The site is completely free and requires no account to use.
Kept up to date
Medical knowledge evolves. Content is reviewed and updated when new recommendations are issued by trusted health organisations. I also listen to user feedback to continuously improve.
Built by someone with both medical and technology expertise
Bác sĩ bên con was developed by a Master's-qualified paediatrician who also holds a Bachelor's degree in Management Information Systems (MIS). This combination of clinical knowledge and systems design expertise means that medical guidance is translated into tools that are easy to use, clear, consistent and designed to minimise errors in practice.
Results are only as accurate as the information you enter
Every tool works based on information provided by the user. Results are only meaningful when data such as age, weight, height, temperature or symptoms are entered correctly and verified by the parent before acting on them. No tool can replace the observation and judgement of the person caring for the child.
Disclaimer
Bác sĩ bên con is an information support tool designed to help parents care for their child's health at home.
This website is not a medical service, does not provide diagnoses, and does not replace examination, advice or treatment by a qualified healthcare professional.
All results from the tools are for reference only. If your child shows serious symptoms, unusual developments, or you have any concerns about their health, please take them to a medical facility or contact a doctor for a direct assessment.
For users outside Vietnam, medical guidelines and recommendations may differ between countries. Please also refer to the guidance of the health authority in your country.
Before using this tool, I kindly invite you to read the "Letter to Parents" to learn more about the product and how to use it effectively.