Equipment we have actually used:
Baby bedroom set, crib, changing table, rocker...got it on craigslist and didn't use the crib until DD was 12mo or so, and then she was just too active in our bed so we transitioned her to crib. Changing table...never used. Rocker...use every night.
Car seat/stroller combo set, was a gift from my mom, we are STILL using her bucket car seat because she's a peanut and still fits in it even though she's almost two, lol...And I'm glad we got the big clunky stroller because once she was too big for long walks in the carrier, it made walks to the store WAY easier. Plus...the bin under the stroller is perfect for a few groceries.
Swing, given to me, it's older but it does the job...DD liked it off and on. Sometimes she'd sleep in it, other times she'd want nothing to do with it.
Exersaucer, borrowed from a friend...used BRIEFLY
Baby bouncer, she wanted nothing to do with it.
Johnny-jump-up(the seat that hangs from the doorway, on a spring...) she LOVED that. Got it for 5 on craigslist.
High chair...had a lovely wooden one given to us that we've never used. I found one of those portable plastic ones that strap to a chair at the Goodwill for 5 dollars and it works great.
Nursing pillow...I had two, I used the Boppy the most but honestly a regular throw pillow worked just as well for nursing.
No co-sleepers or anything, just cuddling between DH and I, or sleeping on my chest (when she was tiny)
never pumped so no pump/bottles, etc.
LOTS OF BLANKETS. Light cotton blankets for summer, the bigger the better! Great for swaddling! I made quite a few myself, as well as being gifted a lot of them.
Ring sling, a gift from a friend. Woven moby style wraps, I learned how to make myself, and Mei Tei carriers I learned to make as well.
Baby bathtub...actually didn't use. It was easier to bring her in the shower with me (with DH's help, lol) to bathe her, and once she was old enough to sit up, the regular tub was just fine. I did get one of those foam bath insert things though, that helped with washing her hair, etc.
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I can't think of much else that we used on a regular basis, especially anything costly. Once I realized babies didn't have to be expensive, I felt a lot less stress and a lot less "planning frenzy" especially early on. I realized all the baby really needs is ME, some blankets, diapers and a car seat to bring it home. All the rest is secondary, and most of it comes in the form of gifts from friends and family
