Anyone else done their census 2021 rehearsal survey online yet? I just completed it and thought the way they'd laid out the questions on sex and gender was helpful and thankfully not a muddle between sex and gender. Sex question first, with a notification on that page that a question on gender would come later, and the gender question was voluntary. I then filled in the details for my two children, and no gender question was asked, only sex (they are vert young, so I don't know what age would trigger the gender question to be asked, whether 16 or 18).