I kept my breastmilk supply going, in hopes of nursing dd. In fact, not only did she NOT want to nurse, but her "landing" (arrival) was so rough, so frought with sleep deprivation and difficulty, that nursing quickly fell off the radar. I'm glad it did, honestly. Dd was more comfortable with bottle nursing, and it was so much more relaxing (and bonding!) than our frustrated efforts to breastfeed.
I want to echo what Carrie said: APing the adopted child is truly about being child-led and child-focused. Forget the long list of "AP shoulds" that snooty AP parents believe is the "best" way to parent. Listen to your gut, instead, and follow the lead of your children. You may be surprised at where you depart from AP.
We had to bend our AP ideals a lot for dd. She did not feel comfortable co-sleeping, simply because it was not her norm. Forcing her to do it, in my mind, would have been putting our AP ideals ahead of her own comfort and happiness. There's a fine line to walk, because of course you want to encourage bonding and be very aware of children who don't want to attach or throw up roadblocks to attachment, but we felt that cosleeping wasn't the battle we wanted to fight. She slept in her crib, was happy there, and we were always near to comfort and hold her if she needed us. In hindsight, it was absolutely the right decision. Dd has been home for 18+ months and is very bonded, very secure...our decision to respect her needs and sleeping wishes was AP parenting, even if it didn't involve cosleeping.
So yeah...my AP mama self (three bio kids before dd) had quite the adjustment to dd, and there was a lot of self-questioning of what was "right." Was I just worn out and exhausted, and that's why I wasn't insisting on doing the "right" AP thing? Was I hurting attachment efforts by "giving up" on cosleeping and breastfeeding? Was it just her real, individual needs that demanded these adjustments, or was I catering to a child who resisted attachment? So much self-questioning, so much self-doubt.
And plus we had to factor in toddler behaviors, including limits-setting, tantrums, random lines in the sand...sussing out what are ADOPTION-related behaviors and what areTODDLER-related behaviors is a challenge, to say the least. I doubt many AP parents ever have to face that challenge, except perhaps those that are dealing with children that have special or sensory needs. For example, with some of the tantrums, if it's adoption-based you're taught to react one way (hyper-responsive, hyper-loving), but if it's just toddler-based then there's a whole separate way to react (including natural consequences, setting limits, etc.). When to do one or the other, or when to just stop assessing everything through the eyes of adoption (and instead move on to straight parenting) is tricky...very tricky.
As for responding to needs, staying close, being attuned, baby-wearing, avoiding lots of overstimulating toys or tv or any of the other more natural, AP-parenting techniques, dd seemed to thrive with them. Those worked.
