She did it. Aysha lasted through the night last night without needing to be fed. Karla didn't. She got up at 2:00 to pump. On her way back to bed, she swaddled Aysha and gave her the soother. We all slept soundly until 6 the next morning.
Aysha also now seems to really be playing in her jungle gym. Instead of just lying there and bumping the dangling toys by accident, she is looking at them and hitting them. She even smiles and gets excited when she does.
She is now 59 cm long, which puts her at about the 50th percentile for height at 3 months. We don't know how much she weights exactly, but she is likely close to the 25th percentil in weight. She may have gotten a bit of her father's height.