I would put everything u think u need or want because it gives people a bigger variety to choose from and they will get u what will help u out the most I put so much stuff on my registry lol so go crazy haha I did and it was fun :)
Anything you could possibly want or need! My registry is sooo long but it gives people more options. If you want it or like it, register for it.
Thank you I'm going to add more things
I didn't put much on my registry because I'm not picky and with things like bottles and diapers baby will pick what she likes. But the basics I put crib, travel system, playpen, crib mattress, crib sheets, burb cloths, receiving blankets, bibs, baby bathtub, shampoo sets, towel and washcloth set, bath thermometer, first aid kit, pacifiers, bottle warmer, forehead thermometer, sun shade, baby on board sticker, boppy pillow and slipcover, moby wrap, highchair, baby monitor, shopping cart cover, teething rings, bathtub toys, that's all I can think of off the top of my head.