So, DD2 was born a couple days ago in a downtown Edmonton hospital. After the 7am shift change the next day (when I knew I'd be discharged) I told my nurse that we'd be taking DD home in a convertible car seat and that we would not be bringing it in to the hospital but she could feel free to come look at it in our car if she wanted. She said she'd tell the administrator (or whoever - I can't remember who she said she'd tell) that we wouldn't be bringing our seat in. Then she said "do you know the buckle has to be at the armpits?" I said yes, and that was it. I'm glad I didn't get any hassle, but I kinda wish that I did....