The 4-Month Sleep Regression
Everything you need to know, plus 4 tips to get through it
You had a routine going, your baby was sleeping longer stretches… and then, around 4 months, everything fell apart. You didn't do anything wrong. In this short, practical guide I explain what's happening and how to help your baby get through it.
- 🎁 100% free
- 📖 Quick read
- 💡 4 practical tips
- 👶 Babies 3 to 5 months
Does this sound familiar?
If any of these feel like your life right now, this guide is for you.
- Your baby was sleeping better and suddenly started waking every 45 to 90 minutes
- Naps became really short
- Falling asleep is much harder than before
- You feel like you're back to square one and don't know what changed
What's inside the guide
What the 4-month regression is
Why it's not a setback, but a big leap in your baby's development
Why it happens
The science made simple: how sleep cycles change at this age
4 tips to get through it
Routine, wake windows, putting them down drowsy but awake, and the ideal sleep environment
How long it lasts
What to expect and how to keep it from turning into a longer sleep issue
Need more help?
Free 15-minute call
We'll talk through what's going on with your baby's sleep and figure out the next step together. No commitment, no judgment.
Book your free callHealthy Sleep Guide 0–6 Months
Everything essential to understand your baby's sleep from birth to 6 months, with tools you can start using today.
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Paula Videtta
I'm the founder of Baby and You Sleep and a mom of three. My background is in speech therapy (Communication Disorders) with a specialization in child development and family relationships, and I've been a certified infant and toddler sleep coach since early 2025.
My own experience with my children sparked a deep passion for all things early parenthood, and today I help families sleep better in English and Spanish, without guilt or extreme methods. Because your baby's sleep isn't a luxury, it's a necessity. And your rest matters too.
See my servicesFAQ
Is it really free?
Yes, 100% free. You just fill out a short form.
How do I get it?
Instantly: as soon as you submit the form, the download link appears in the confirmation message.
What age is it for?
Babies around 3 to 5 months, when the regression usually shows up. If your baby is younger, it's a great way to prepare.
What if I need a plan for my baby?
Message me and we'll book a free 15-minute call to find the best next step for your family.
Get your free guide
And start helping your baby (and yourself) rest better today.