Hello! My 7 week old loves her dock-a-tot and often naps in it during the day. When we place her in crib, we dress her in a pj, then place the breathing band over the pj. We do not place her in the dock-a-tot overnight. However, we have noticed that when she’s not in the dock-a-tot she wiggles around and is uncomfortable and cannot sleep. I’m not sure if she just likes the feeling of having something next to her, but we noticed that as soon as we place her in the dock-a-tot she falls asleep. I’m assuming having her in the dock-a-tot overnight is not safe, but I just had to ask. Perhaps she’s just adjusting to sleeping in her own room, not sure! We have placed her in her room (literally across the hall) to monitor her breathing (we use the breathing bands and the nanit to monitor her breathing, but we also purchased a dual monitor set from Best Buy so that we could place the monitors on each side of our bed to hear her better than on our phones. The other monitors amplify the noise in the nursery so we can hear her better).