Read the signals
Understand everyday cues around feeding, sleep, crying, digestion, and connection.
Birth to 12 weeks
Learn your baby, one day at a time.
A practical guide for the first 12 weeks: what to notice, what you can try, and when it is time to ask for help.
Made for new parents and caregivers who want clear, calm guidance they can return to in the middle of a real day.
Digital edition · Checkout coming soon
A calmer starting point
Notice. Respond.
Know when to call.
Short explanations and practical examples help you make sense of common moments without expecting every baby to follow the same schedule.
Try the next step
Use simple, flexible ideas and quick-reference tools when a moment feels hard to sort out.
Recognize the limits
Find guidance on when to contact a clinician and when to seek urgent care.
What is included
One guide. Ten useful tools.
The same content is provided in phone-friendly and US Letter print formats, so you can read it wherever it works best for you.
- The Newborn Code guide
A Parent’s Guide to the First 12 Weeks, with practical examples, quick summaries, and sources. - Companion toolkit
Ten quick-reference tools, including trackers, planning pages, and four cards. - Four downloadable PDFs
Guide for phone and print; toolkit for phone and print. First edition, September 2026.
Inside the guide
Help for the moments that come up most.
- Learning your baby’s language
- Newborn sleep and expectations
- Feeding without guessing
- Crying and soothing
- Everyday safety essentials
- Diapers, poop, and digestion
- Scary but often normal
- Growing and connecting
- When to call the doctor
- A survival plan for parents
A note for caregivers
Real support has many forms.
This guide is educational and is not a substitute for medical advice, diagnosis, or treatment. If you are concerned about your baby, contact a qualified healthcare professional. For urgent symptoms, seek urgent care.