The I-DSD symposium took place in Copenhagen from 29 June to 1 July 2017. In addition to medical topics, the discussion addressed psychosocial issues (e.g. the care situation and psychosocial screening) and ethical aspects (e.g. in connection with fertility). Ute Lampalzer presented initial results from research connected with the HOOU project “Intersex-Kontrovers” (see here).