...
- What is your current gender identity?
- What was your sex assigned at birth?
Typical recommended options for the first question include
- Male
- Female
- Transmale/transman/FTM Other
- Transfemale/transwoman/MTF
And May include options such as:
5. Genderqueer/gender-non-conforming
6. Different identity: please state________________
Because the two-question format is likely to be widely adopted, I think it is best if the ontology, at a minimum accomodates the data gathered by these questions. The answer to the first question is a document act and results ina documented gender identity, so we will need something like self-identified gender identity in the ontology.
Likewise, the second question asks about sex assigned at birth.