What month did you do a baby registry

I will likely set one up when we are out of town because while we have good stores here, we have a trip planned to Pheonix when I am about 12 weeks and the stores there have about 3x the selection. Pheonix is only three hours from us so it isn't a long trek and we are already going. When we shopped for my SIL for baby gear locally, I wasn't impressed by the options BabyRUs had. We don't have a Buy Buy Baby so that is definitely a store I want to hit while I can. Also, at our US yesterday, we learned there may be a hidden twin and if so I will start showing earlier so I want to get stuff done! We go back next week to see if there is in fact a twin.