Canonical data model

The canonical data model (CDM) is wawa's standard, versioned representation of fertility clinic data. Every migration passes through it: your source data is mapped to these tables, validated and then loaded into wawa. Implementation partners and clinic IT teams can use it to plan mappings and exports.

The CDM is defined as a JSON Schema. Tables are grouped into modules, such as core, demographics, cycles, embryology and cryostorage. This page lists the tables that migrations and the API use; the downloads contain the complete model. It always shows the latest published version.

Loading the data model…