Disclaimer
Not medical advice
ChartMyBaby is provided for general informational and educational purposes only. It is not medical advice, a diagnosis, or a treatment recommendation, and it is not a substitute for professional medical care. The percentiles and charts shown are statistical comparisons only and do not assess the health of any individual child.
Always seek the advice of your pediatrician, doctor, health visitor, or other qualified health professional with any questions you may have about your child's growth, feeding, development, or health. Never disregard professional medical advice or delay seeking it because of something you have read on this site.
If you are concerned about your child's growth — for example if they consistently fall below the 3rd percentile or above the 97th, or if their growth pattern changes suddenly — please speak to a healthcare professional. In an emergency, contact your local emergency services.
Data source & accuracy
Percentiles are calculated from the World Health Organization (WHO) Child Growth Standards (2006) using the standard LMS method. While we take care to use the official published data accurately, we make no warranty that the results are error-free or suitable for any particular purpose. ChartMyBaby is an independent tool and is not affiliated with, approved by, or endorsed by the World Health Organization.
Affiliate disclosure
Some links on ChartMyBaby are affiliate links, including links to Amazon. As an Amazon Associate, ChartMyBaby earns from qualifying purchases. This means we may earn a small commission, at no extra cost to you, if you buy a product through one of our links. The products we mention are ones we genuinely rate; affiliate commissions do not influence the growth data or percentile results in any way.
Limitation of liability
To the fullest extent permitted by law, ChartMyBaby and its authors accept no liability for any loss or harm arising from reliance on the information or tools provided on this site. You use the site at your own risk.