Email us
We aim to reply within a few working days. We cannot give personal medical advice by email; for anything about your own health, please speak to your GP or a pharmacist.
Reporting a wrong number or an out of date source? The corrections page says what helps us fix it quickly.
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Tell us what you need. Pressing the button opens a draft email on your own device, ready for you to check and send, so nothing about your health is stored on our servers.
We read every suggestion and build the most requested, lower risk ideas first. Or email hello@healthcalculators.co.uk directly.