The address for everything is hello@bodyvisualizer3d.com.
What helps us answer
For a wrong number or a claim you think is mistaken, name the page, quote the sentence and, if you can, link the source that says otherwise. Corrections with a source are checked first.
For a tool that misbehaves, say which tool, what you entered, what you expected and what happened. The device and browser help too. The quickest way to send what you entered is the tool's own copy link button, which puts the numbers in the link.
For questions about the body model or the anatomy models, including reuse and licensing, say which model you mean. The about page lists where each one comes from.
What we cannot do
We cannot give medical advice, read test results or say what a measurement means for your health. A doctor or nurse who can examine you is the right person for that.
There is no phone line and no postal address for the site. Email is read by a person, and replies usually take a few working days.