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Baby & Toddler Hub

The newborn nights, the toddler tantrums — answered by a pediatrician.

From the first ride home from the hospital to the morning your three-year-old finally potty-trains, every stage of baby and toddler life is covered here by board‑certified pediatricians, lactation consultants, and OB‑GYNs — in language a sleep‑deprived parent can actually read.

Free. Unsubscribe anytime. Read by 1.1 million moms.

Every article on this page was medically reviewed within the past 18 months by a member of our 14-person clinical advisory board.

A mother holding her sleeping newborn in soft morning light. Reviewed by Dr. Amelia Reyes, MD, FAAP — Pediatrics
Find your corner of the site

Four topic clusters — every angle of life with a baby, pediatrician-reviewed.

Whether your question is 2 a.m. or 2 p.m., you can drop straight into the cluster that matches what you’re living right now. Each one is its own library, updated and re-reviewed every 18 months.

A newborn sleeping soundly in a cotton sleep sack.
Sleep

Sleep, from the fourth trimester to the toddler bed.

Wake windows, swaddling transitions, the 4-month regression, naps on the go — and when "just cry it out" is the wrong answer. Sleep specialists on our board review every piece.

Browse the Sleep library →
A mother breastfeeding her baby in soft natural light.
Feeding

Breast, bottle, solids — without the formula-shaming.

Latch troubleshooting, paced bottle feeding, allergen introduction at 4–6 months, and toddler picky-eater survival. Co-reviewed by three IBCLC lactation consultants.

Browse the Feeding library →
A new mother resting with a warm drink during recovery.
Postpartum

The fourth trimester — your body, your mind, your healing.

C-section recovery, pelvic floor basics, baby blues vs. postpartum depression, and how to ask for help. Reviewed by OB-GYNs and a perinatal mental health specialist.

Browse Postpartum recovery →
A six-month-old baby smiling during tummy time.
Development

Milestones, month by month — and when to ask the pediatrician.

Rolling, crawling, first words, the 18-month check-in, and toddler tantrums decoded. Each milestone guide is reviewed against the latest AAP and CDC frameworks.

Browse Development →
Our medical-review promise

A real clinician signs every article before you read it.

  • 14

    Board-certified advisors

    6 pediatricians, 4 OB-GYNs, 3 IBCLC lactation consultants, and a perinatal mental-health specialist — from Johns Hopkins, Stanford Children’s, and Mount Sinai.

  • 72h

    Median clinical review time

    Every article passes through a named reviewer with published credentials before it goes live. No anonymous bylines, no unvetted content.

  • 18mo

    Re-review cycle

    Our 4,800+ articles are revisited and re-signed by a clinician every 18 months — so guidance reflects current AAP, ACOG, and CDC recommendations.

  • 94%

    Reader satisfaction (2024)

    Across 47,000+ verified post-visit surveys, parents rated the helpfulness of our medically reviewed content at 94% positive.

The question I get most from new parents isn’t medical — it’s “is this normal?” My job on this advisory board is to make sure the answer you read at 3 a.m. is the same one I’d give you in my office the next morning.
Portrait of Dr. Amelia Reyes.
Dr. Amelia Reyes, MD, FAAP Pediatrics · MommyBabySite Medical Advisory Board
Free week-by-week guide

Join 1.1 million moms getting calm, pediatrician-reviewed guidance — one week at a time.

Tell us your baby’s exact week and we’ll send a short, medically reviewed note every Monday — what to expect, what to ask at the next check-up, and what to skip on the internet.

Free. Unsubscribe anytime. Read by 1.1 million moms across the U.S., U.K., and Canada.

  • Written by editors, signed by a pediatrician
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