Thank you for your reply! She has white noise that is on in our room continuously, but I will admit that our laundry is also in our room and sometimes is still going when I put her down and can interrupt her sleep. More often I think one of the other kids or just ending a sleep cycle disturbs her. I try my best to resettle her, but she really resists, and then the other kids try to come in to "help." Even if she has a nap that coincides with their naptime she will wake at the 45 minute mark incolsolable and I can't get her back down, the only thing that will calm her is nursing or going outside. From reading other posts is sounds like her naps should improve if I get her A time right, and they are already so much better since we started EASY. We were doing some naps in the carrier while out of the house - my older kids do better if we go out and do things during the day - but she started resisting the carrier and needing shh/pat and me bouncing her around in order to get and stay asleep. I will keep working on thise naps, as we will be visiting family for several weeks next month and will be out and about a lot.
I guess the night wakings seem bad to me because even though she's developmentally more like a 3.5 month old, it has been a long 5 months of interrupted sleep for me! Her pediatrician expressed that she should be sleeping longer stretches at night by this point as well, but he does seem to be going more by actual age. I don't think she's going through a growth spurt or anything, but before EASY she was staying up until 20:30 or 21:00 or later because I couldn't get her to settle with the other kids underfoot, and was then sleeping until 9:30 or even 10:30 in the mornings. I feel like she's always been more needy as far as feedings go because she is still catching up, but I thought I'd be getting at least a consistent 4-5 hour stretch by now! Last night I think she struggled because she had woken late in the morning, but I put her to bed at 19:00 because she was tired. She woke for a feeding at 21:30 and then woke again at 23:20 and would go to sleep and then wake right up - sometimes she'd sleep for 5 minutes and then DH would cough and wake her again. I finally gave in and fed her at 24:15. Nights like that are what feels so long, I didn't even get to sleep until after that feeding, and then she had another one at 3:30 or so and woke for the day at 6:30.