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The 6-Month Sleep Progression

What’s Happening at 6 Months

Just when you thought you were through the 4-month progression… here comes another one.

Around 6 months, your baby is going through massive developmental changes. And as always, big development = disrupted sleep.

Why Sleep Gets Harder at 6 Months

New physical skills are emerging. Rolling, sitting unassisted, maybe even early crawling. Your baby’s brain is buzzing with all this new information — and they want to practice. Even at 3am.

They’re more aware than ever. Your baby now understands more about their world. They can process new information in ways they couldn’t before. This can be overwhelming — and they want YOU around to keep them safe.

There’s often a growth spurt. More hunger, more feeding, more waking. If you’re nursing and they’re actively sucking (listen for the suck-suck-swallow pattern), they need those marathon feeds.

Separation feels bigger. At 6 months, your baby is starting to understand that you exist even when they can’t see you. This is called object permanence. It’s a cognitive leap — but it also means they KNOW you’re out there somewhere, and they want you back.

Solids may be starting. The introduction of solid foods can affect digestion and sleep as their system adjusts.

What You Might See

How Long Does It Last?

This progression typically lasts about 2 weeks — though it can feel longer when you’re in it.

How to Survive

You cannot fill from an empty cup. Self-care isn’t selfish right now — it’s essential. If you have a partner or village, call on them. You need support.

Give them daytime practice. If your baby is learning to sit or roll, give them lots of floor time during the day to practice these skills. The more they master them during daylight, the less they’ll need to practice at 3am. (Though some 3am practice is probably unavoidable.)

Help them learn to get back down. Many babies can pull to sitting or standing but have no idea how to get back down. This is frustrating for everyone. During the day, help them practice: – Place a toy behind them so they rotate their trunk and learn to lower themselves – If they’re standing, place a toy by their ankle to encourage them to bend their knees – Put on music and encourage bouncing — bouncing is only a few inches from crouching

Stay present at night. If your baby gets stuck sitting or standing in the crib, gently lay them back down and rub their back. You may need to stay in the room until they fall asleep. That’s okay.

Feed them. If they’re hungry, feed them. Babies at this age don’t overeat. If they’re actively nursing, they need it.

Remember: You are the chosen one. Your baby wants YOU because you’ve done such an amazing job connecting with them. You are their safe place. While it’s exhausting, try to find some comfort in knowing how deeply attached they are to you.

You’re Not Doing Anything Wrong

This progression is normal. It’s developmental. It’s temporary.

Your baby isn’t broken. Your sleep isn’t ruined forever. You’re just in a hard season.

Keep going. You’ve got this.

For personalized support: www.islagrace.ca/sleep-coaching

Use code SLEEP10% for 10% off any course.