Written by a NICU RN & Pediatric Sleep Consultant
Finally Get the Sleep
You Both Deserve
The complete, evidence-based guide to help your baby (and you!) sleep better from day one through year one — without the guilt, confusion, or conflicting advice.
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0-12 Month Coverage
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Does This Sound Familiar?
You love your baby more than anything, but the sleep deprivation is real. And the fear of doing something "wrong" makes every decision feel impossible.
Constant Night Wakings
You're up every 2 hours, exhausted and questioning if this will ever end.
Conflicting Advice
Everyone has an opinion. Your mom, your friends, social media — who do you trust?
Fear of Bad Habits
You're terrified of creating sleep associations that will haunt you for months.
Information Overload
You've read 10 different articles with 10 different methods. Nothing sticks.
You don't need more opinions.
You need clear, evidence-based guidance from someone who truly understands babies.
Meet Your Guide
Hi, I'm Danielle Crissman
Before starting Mothergood, I worked as a Registered Nurse in the Neonatal Intensive Care Unit, caring for the tiniest and most vulnerable babies. When I became a mother myself, I realized just how much support new parents need — support that goes beyond the hospital walls.
That's why I created this guide. As a former NICU RN turned mom, my mission is to bridge the gap from hospital to home by providing RN-level expertise right where you need it most.
"My goal is simple: to give you confidence from your very first cuddle."
60+ Pages of Expert Guidance
Everything You Need to Know About Baby Sleep, In One Place
"Once Upon a Sleep" is your complete roadmap from the fourth trimester through your baby's first birthday.
How Baby Sleep Actually Works
Understand sleep cycles, active vs. deep sleep, and why babies wake — so you can respond with confidence, not fear.
Creating the Ideal Sleep Environment
Sound machines, lighting, temperature — learn the evidence-based settings that help babies sleep better.
The Magic Touch: Soothing Your Baby
Master the 5 S's, feeding to sleep, and gentle in-place soothing without creating 'bad habits.'
Wake Windows & Naps
The EAS rhythm (Eat, Awake, Sleep), nap transitions, and how to prevent overtiredness.
Feeding & Sleep Connection
How feeding impacts sleep, when to wake for feeds, and balancing nutrition with rest.
Month-by-Month Guides
Detailed guidance for every month from newborn through 12 months — because every stage is different.
Plus, You'll Also Learn...
Sleep regressions explained (they're actually progressions!)
Age-appropriate wake window charts
What to do during developmental leaps
Quick reference summaries for tired moments
Signs your baby is ready for nap transitions
Real Parents, Real Results
What Parents Are Saying
"I wish I had this guide from day one! Danielle explains everything so clearly. My baby went from waking every 2 hours to sleeping 6-hour stretches within weeks."
"As a twin mom, I was drowning. This guide gave me the structure I needed without being rigid. The monthly breakdowns are a lifesaver!"
"Even with my second baby, I learned so much. The science behind baby sleep finally makes sense. Worth every penny!"
Questions? I've Got Answers.
Is the Newborn Sleep Guide safe for brand-new babies?
Yes. The guide is specifically designed for 0–12 months. Once Upon a Sleep was created to help parents understand how baby sleep actually works, build healthy sleep foundations, and move through the first year with more confidence and far less second-guessing.
Will this make my baby sleep through the night?
Newborns are biologically wired to wake frequently for feeds and connection. Any resource that promises 12 hours of uninterrupted sleep for a tiny baby is ignoring basic science. What we *can* help you with is more predictable stretches, easier settling, and far less stress around what’s normal—and what’s not.
When should I start—before or after baby arrives?
Both work beautifully. Many expecting parents read the guide in the third trimester so they feel confident from day one. Others find us between week three or eight when things feel especially hard. The frameworks are flexible and can be applied whenever you’re ready.
Can both parents use the guide?
Absolutely. Many families tell us reading the guide together helped them get on the same page and reduced tension around “who’s doing it right.”
Is this a 'cry it out' method?
Absolutely not. This guide focuses on understanding your baby's biology, creating supportive sleep foundations, and gentle, responsive approaches. You'll learn how to soothe your baby, when soothing is appropriate, and how to gradually build sleep skills — all while maintaining attachment and responsiveness.
What ages does this guide cover?
This comprehensive guide covers from birth (0 weeks) through 12 months, with specific monthly guides for each developmental stage. You'll have relevant information no matter where your baby is in their first year.
I'm pregnant — is it too early to get this?
Not at all! Many parents find it helpful to read through the guide before baby arrives. Understanding what's developmentally normal and having a framework ready can help you feel more confident from day one.
What if I'm already exhausted and struggling?
This guide is written specifically for tired parents! It includes quick reference summaries so you can find what you need fast, and the information is organized by age so you can jump right to your baby's current stage.
Is this just for first-time parents?
Parents of second, third, and beyond babies love this guide too! Every baby is different, and having evidence-based information (rather than trying to remember what you did last time) can be incredibly helpful.
Instant Digital Download
Once Upon a Sleep
Your Complete First-Year Sleep Guide
60+ pages of evidence-based guidance
Month-by-month guides from 0-12 months
Quick reference summaries for tired moments
Sleep regression survival strategies
Lifetime access — download anytime
Written by a NICU RN & Sleep Consultant
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© 2026 Mothergood. All rights reserved. This content is educational and not a substitute for medical advice. Please note: although Danielle is a Registered Nurse, the services/support provided is not medical care or advice. Please contact your pediatrician if you have any medical concerns.