Free Sleep Tools & Resources for Parents — Mellow Kids
Resources
Understand Your Child
Tools and books to help you understand your child’s temperament, sleep, and development.
Understand how your child experiences the world
This short assessment reveals your child's natural temperament and what may help with sleep, routines, and everyday challenges.
See your child’s ideal sleep schedule
Get a simple daily plan based on your child’s age and wake-up time, so you can better understand wake windows and plan naps and bedtime with more confidence.
Our Book Series
Explore The Peaceful Sleeper series and support your baby’s sleep from birth to 24 months with gentle, science-based guidance.
Sleep Challenges
Find guidance for common sleep changes and regressions.
3-Month Sleep Regression Survival Guide
Has your baby suddenly started waking more and fighting naps? Around 3 months, sleep patterns often change. Learn what’s happening and discover gentle strategies to support better sleep.
Get the guide
6-Month Sleep Regression Survival Guide
Is your baby's sleep suddenly falling apart after weeks of improvement? Around 6 months, a wave of new skills and brain development can shake up even the most settled routines. Learn what is happening and find practical strategies to help.
Get the guide
8-10 Month Sleep Regression Survival Guide
Is your baby suddenly waking more, fighting naps, and crying every time you leave the room? Around 8 to 10 months, a wave of new skills and big developmental leaps hit all at once. Learn what is happening and find practical strategies to help.
Get the guide
12-Month Sleep Regression Survival Guide
Is your baby's sleep suddenly falling apart right around their first birthday? Around 12 months, first steps, a language explosion, and a surge in separation anxiety can unsettle even the best sleepers. Learn what is happening and find practical strategies to help.
Get the guide
Sleep & Development by Age
Learn what to expect in your baby’s sleep and development at each stage, and how to navigate common challenges.
Newborn Sleep & Development (0–4 Months)
Understand your newborn’s sleep patterns, early developmental milestones, and gentle routines, with simple play ideas to support your baby’s growth.
Get the guide
Baby Sleep & Development (5–7 Months)
Learn what’s changing in your baby’s sleep and development, how to navigate common challenges, and play ideas to support new skills.
Get the guide
Baby Sleep & Development (8–10 Months)
Explore how mobility and developmental leaps affect sleep, with guidance on routines, milestones, and play ideas for this stage.
Get the guide
Baby Sleep & Development (11–14 Months)
Understand nap changes, growing independence, and key developmental milestones, with play ideas to support learning and exploration.
Get the guide
Toddler Sleep & Development (15–24 Months)
Learn how nap transitions, language growth, and toddler independence shape sleep, plus play ideas to support development at this stage.
Get the guide