The 4-Month Sleep Regression: Why It's Happening and How to Survive It - Norani Baby

The 4-Month Sleep Regression: Why It's Happening and How to Survive It

If you're reading this at 2 a.m., I see you

Three days ago she was sleeping a 6-hour stretch. Tonight she has been up every 45 minutes. You haven't changed a thing. Welcome to the 4-month sleep regression — and I'm sorry, but also: this is one of the most NORMAL things that will happen in your first year.

What's actually happening (this part helped me)

Around 4 months your baby's brain matures and her sleep cycles permanently shift to look more like an adult's. She now moves through light and deep sleep with brief wake-ups between cycles, the way you and I do. The difference is, you and I roll over and go back to sleep. She doesn't know how to do that yet. So she fully wakes up.

It's not really a regression, it's a progression

I hate the word 'regression' here. Nothing has gone backwards. Her brain is leveling up. The skill she needs now — independent sleep onset — is one we have to gently teach. This is normal developmental science, not something you did wrong.

What worked in our house

One: a tight, predictable wind-down routine. Bath, sleep sack, lights low, one song, in the crib drowsy but awake. Two: an arms-out sleep sack (this is a great age for the One & Done — she needs her hands to self-soothe). Three: a 5- to 10-minute pause before I responded to a wake-up, because half the time she resettled before I made it to her door. Four: blackout curtains. Worth every dollar.

What NOT to do, per AAP

Do not put her in your bed (the AAP's bed-sharing guidance does not flex during regressions). Do not prop the bottle. Do not roll her onto her stomach to 'help her sleep deeper.' Do not start solids early to fill her up — the AAP is firm that solids begin around 6 months, not before, and earlier solids don't actually fix the sleep.

How long does it last?

Honestly? 2 to 6 weeks. With Alana we were through it in about 10 days because we held the routine tight. With Ayah it took closer to a month because, well, first kid, we were figuring it out. Either way: temporary. You will sleep again. Caffeine and a tight routine. We've got this.

 

 

 

 

4 month sleep regression, baby waking up every hour, sleep regression survival, infant sleep cycles, 4 month old not sleeping

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The Norani Baby Snugababe Swaddle Sleep Pod features unique arm inserts, a silent velcro and a zipper for easy nighttime diaper changes. Our pods are made from 95% Organic Cotton, 5% Spandex, providing soft breathable fabric with a hint of stretch to make swaddling a breeze. The clever zipper design enables easy diaper changes without disturbing your sleeping baby, promoting longer and more restful sleep for both baby and parents. With its thoughtful design and attention to detail, the Norani Baby Snugababe Sleep Pod is a must-have for parents seeking a comfortable and secure sleep environment for their little ones.

Why is Swaddling So Important?

Swaddling is super important because it makes babies feel safe and cozy, just like they were in mommy's tummy. It helps them sleep better by preventing startle reflex and keeps them warm without overheating. Swaddling is like giving them a gentle hug that calms and comforts them. But remember, make sure to swaddle correctly, leaving room for their little legs and hips to move freely.

Sleep Experts Love Us!

We are so excited that Cara Dumaplin from Taking Cara Babies, an expert sleep trainer, has recommended our Snugababe Swaddle Sleep Pod to new parents looking to promote healthy sleep patterns in their infants. Sleep trainers are experts in the field of infant sleep and can offer valuable advice and guidance to parents struggling with sleep issues. They can also recommend products, like our swaddles, that have been proven to be effective at helping babies sleep more soundly, especially if you have a notorious baby Houdini.