Twin stuff - hospital packing

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I have packed my bag/the twins bag for clothes and toiletries etc but looking for input on other items based on your post-delivery experiences! Thanks in advance twin mamas. For context I’m 33w3d with mo/di boys.

- My hospital doesn’t provide the yoga/birthing balls, should I bring mine? They do provide the peanut shaped exercise ball.

- I am hoping to breastfeed and I’ve purchased the twin Z nursing pillow - should I bring it?

- I have a baby nurse who’s super passionate about what bottles to use to not cause nipple confusion. Should I bring some from home in case they need supplemental formula and have to be bottle fed?

I am not typically an overpacker nor do I want to be that FTM that shows up with a bunch of suitcases haha.