Hospital registration

HK • Married to my best friend. Alexis is 7, Oliver is 2 and Mackenzie was born 6/1/16
When are you going to register (if you haven't already) with the hospital (if that's what you're choosing)? My first I don't remember ever pre registering. Haha. But that was a long time ago. My second I know I did it a few months in advance but my pregnancy brain is so bad I don't remember much of that either. I'm 22+3 and was just thinking about this. My brain is so fried right now lol.