Sleep Training

How to Get Baby to Sleep in Crib After Co-Sleeping

7 min readMarch 25, 2026Sleeping Baby Guide
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Written by the Sleeping Baby Guide Team
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How to Get Baby to Sleep in Crib After Co-Sleeping

As a parent, you’ve likely experienced the profound comfort and connection that co-sleeping brings. Those precious moments of closeness, the ease of nighttime feeds, and the simple joy of waking up next to your little one are truly special. But now, you’re ready for a change, and the thought of transitioning your baby from your bed to their crib can feel overwhelming, perhaps even a little heartbreaking. You’re not alone in this journey, and it’s completely normal to feel a mix of emotions, from anticipation to anxiety.

🌙A gentle note: Every family is different, and we believe you know your baby best. The information in this article is for educational purposes and reflects current safe sleep guidance. When trying anything new, trust your instincts and check in with your pediatrician if you have questions. You are doing a wonderful job.

Why This Happens: Understanding Your Baby’s Sleep

Transitioning from co-sleeping to a crib can be challenging because babies are biologically wired for closeness and connection, especially during sleep. For millennia, infants have slept near their caregivers for safety, warmth, and nourishment. This innate need for proximity is deeply ingrained. When your baby sleeps beside you, they are constantly reassured by your presence, your scent, your breathing, and your touch. This creates a powerful association: sleep equals proximity to parent.

Furthermore, a baby’s sleep cycles are different from an adult’s. They spend more time in lighter sleep stages, making them more prone to waking. During these lighter stages, they naturally seek reassurance that their primary caregiver is nearby. When they’ve been used to finding that reassurance instantly by your side, moving to a separate sleep space can feel like a significant change, triggering their natural instincts to call out for you. Their brain is simply trying to keep them safe and connected, which is why they protest the change.

What NOT to Do: Avoiding Common Pitfalls

When attempting to transition your baby to a crib, it’s natural to seek quick solutions, but some common approaches can actually make the process harder, especially for sensitive babies or those accustomed to co-sleeping. Here’s what to avoid:

  • Sudden, drastic changes: Going from co-sleeping to a crib in a single night, especially with a cry-it-out method, can be traumatic for both baby and parent. This can erode trust and make future sleep transitions even more difficult. Our philosophy is built on gentle, responsive methods that prioritize your baby’s emotional well-being and your secure attachment.
  • Ignoring your instincts: If a method feels wrong or causes you undue stress, it probably isn’t the right fit for your family. Trust your intuition as a parent. You know your baby best.
  • Inconsistency: Babies thrive on predictability. If you try a method for a night or two and then revert to co-sleeping, your baby will become confused, and the transition will take longer. Consistency, even with small, gentle steps, is key.
  • Comparing your baby to others: Every baby is unique, with their own temperament and developmental timeline. What works for one family may not work for another. Focus on your baby’s individual needs and progress.

The Gentle Night Method Approach: A Step-by-Step Framework

The Gentle Night Method is designed to support your baby’s natural need for closeness while gradually guiding them towards independent sleep in their crib. It’s a structured, step-by-step framework that prioritizes connection, responsiveness, and patience. This method acknowledges that secure bonding and good sleep are not opposites; in fact, a securely attached baby often feels safe enough to explore independent sleep when they are ready and supported.

Here are the core principles of our approach:

  1. Preparation is key: Before you even begin the transition, ensure your baby’s sleep environment is safe, comfortable, and conducive to sleep. This includes a dark room, a comfortable crib mattress, and appropriate sleepwear. Consider introducing a lovey or comfort object (for babies over 12 months, or under strict supervision for younger babies) that smells like you to provide reassurance.
  2. Gradual separation: Instead of an abrupt change, we advocate for a slow, gentle transition. This might involve starting with naps in the crib, or having your baby fall asleep next to you and then transferring them to the crib once they are in a deep sleep. The goal is to gradually increase the time they spend in the crib.
  3. Responsive parenting: Continue to respond to your baby’s cues and cries. This is not about ignoring them, but about understanding why they are calling out. Are they hungry? Uncomfortable? Or simply seeking reassurance? Your presence and comfort are still vital. Remember, gentle sleep support is not cry-it-out.
  4. The Le Pause principle: Rooted in French parenting tradition, Le Pause encourages a brief observational pause before immediately responding to nighttime sounds. This isn’t about letting your baby cry, but about giving them a moment to self-settle. Often, babies make noises in their sleep or stir briefly before falling back asleep. A short pause allows you to differentiate between a true need and a momentary stir, empowering your baby to develop their own self-soothing skills while still knowing you are there if they truly need you.
  5. Consistency and patience: This transition is a marathon, not a sprint. There will be good nights and challenging nights. The key is to remain consistent with your chosen gentle approach and to be patient with both your baby and yourself. Celebrate small victories and remember that every step forward, no matter how small, is progress.

Ready to take action?

The complete step-by-step plan is in your age-specific guide

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