Hmm... you know I really don't know. Probably something practical knowing me.
If we got pregnant now, I'd not be buying much. Carset, stroller, wrap/sling/carrier, portable sleeper (like a rock and play, pack and play too big for what I need) and some clothing.
If we get pregnant later, first purchase will probably be... huh.. you know.. I don't think the list will change. LOL
Unfortunately getting pregnant now will mean no cloth diapers unless I can find a diaper service, which isn't something I wanted to do