Differences of Sex Development (DSD) are rare conditions in which development of genetic, gonadal or phenotypic sex is atypical. Affected newborns often have atypical genitals. Their parents experience stigma, shame and trauma, aggravated by societal taboo, making it difficult to inform and receive support from their social safety net. This isolates them, impeding coping, and qualitative parenting. Parents also postpone or feel incapable to inform their child. Childhood genital surgery, applied in the past to avoid social stigmatization, will be legally forbidden in Belgium soon. Thus, parents will need now also to inform their child’s wider environment about the atypical genitals, to avoid isolation and mental harm for their child. This project aims to develop a DSD infographics toolbox to help parents talk about the condition with their child, social safety net and wider environment, and to inform society on the existence of DSD, to improve well-being of affected families.