Things you wish you'd registered for?

La

Or things you didn't think to buy but ended up really needing before the baby was here?

I'm due in 4 weeks (eeeek!) And I feel pretty prepared as far as stuff goes, with clothes and diapers and stuff, but I'm just wondering if there's anything you guys realized maybe you thought you had enough of but wish you had more of? Pacis? Burp cloths? Sleep sacks? Bottles?

Thank you!