If your baby wakes up the moment you put them down, you haven't created a problem. You've just got a baby who feels safest close to you. And that's biology.
There's a reason so many parents describe the crib transfer as "defusing a bomb." You've spent twenty minutes feeding, rocking, soothing your baby to sleep. They're limp. They're breathing deeply. You begin the slow, careful descent toward the crib and then... their eyes fly open and it all unravels. If this is your nightly reality, I promise you are not alone. And I promise you haven't done anything wrong.
This is one of the most common challenges in early parenthood, and it makes complete sense when you understand what's happening from your baby's perspective.
Why babies resist the crib
Your baby spent nine months in a warm, enclosed, gently moving space where they could hear your heartbeat around the clock. The crib is the opposite of all of that. It's flat, still, open, and far from you. For a baby whose entire sense of safety is built around closeness, being placed in a crib can feel like a sudden loss of everything that says "I'm safe." That's not a flaw in your baby. That's a perfectly normal response to separation.
On top of that, babies have a startle reflex that can wake them as they're being lowered, and they're remarkably sensitive to changes in temperature and pressure. The transition from warm arms to a cool mattress is often enough to rouse them, even when they were deeply asleep. It's not that your baby hates the crib. It's that the crib doesn't feel like you, and right now, you are their definition of safety.
This is especially common in the first 6 months when your baby's need for closeness is at its highest. But it can continue well into the second half of the first year and beyond, particularly during developmental leaps, illness, or changes in routine.
Gentle ways to make the crib work
The goal isn't to force the crib. It's to help your baby build positive, safe associations with it over time. Start by making the crib feel less foreign. Spend time near it during the day, playing, reading, just being close. Let your baby explore it without any pressure to sleep in it.
When you do try the crib for sleep, layer in as many familiar comforts as you can. Your scent on the sheet, gentle sound, a warm hand on their chest as they settle. The idea is to recreate the feelings of safety and closeness that your arms provide, and gradually transfer them to the crib space. Some parents find it helps to make the mattress feel warmer before putting baby down, so that the temperature change isn't as stark.
Timing matters too. If you're attempting the transfer, try it when your baby is in a deeper phase of sleep rather than the initial light phase. You'll recognise it by the limp limbs and steady, slower breathing. And if your baby wakes on the transfer, that's okay. Pick them up, resettle, and try again. Or don't. Some nights, your arms are exactly where they need to be, and that's fine too. You can always try again tomorrow.
When you want the full framework
The Peaceful Nights course includes a complete, step-by-step approach to crib transitions that works with your baby's biology rather than against it. It covers how to layer comforts, how to time the transfer, what to do when it doesn't go to plan, and how to support crib sleep alongside co-sleeping or contact sleep if that's what works for your family. It's helped thousands of families make this transition without any training, tears, or disconnect.
The crib will come. In the meantime, there is nothing wrong with a baby who sleeps best close to you. That's not a habit. That's love.
