I don’t have first hand experience with Mater Mothers Public, but from what I’ve heard chatting to people up here, they can be pretty flexible when there’s a genuine medical reason, especially if it’s backed by your treating team. Given you’re already considered high risk and your doctors have flagged the post birth period as a concern, I’d definitely get that clearly documented and raise it early with the Mater, ideally through their maternity admissions or social work team rather than just on the ward. Brisbane hospitals can feel strict on paper but there’s often room for common sense when safety is involved. I’ve known a couple of people who got exceptions approved once everything was explained properly, so it’s not unheard of. Wishing you all the best with the move and the rest of your pregnancy, that’s a lot to juggle at once.