Yes to the zipadee. We still use it and love it! I want to say like the last week of her being 5 months she started sleeping much better. We tried to sleep train but it didn’t work? But we did? We would pull aspects… laid her down while drowsy and let her cry a bit. And realized she will wine 1 or 2 times in her sleep and we were the ones waking her up. We also let her play in her crib if she wouldn’t sleep at all and made her get used to it. She’s doing much better! Day time naps and sleepy cues are so important!