Wermom Journal

Evidence-based parenting, tracked.

Free articles written and reviewed by our medical advisor team. No signup required. New posts weekly.

Latest articles

Health

Tracking newborn jaundice: what to watch in week one

Most newborn jaundice is mild and fades on its own — but a few patterns mean call today. The evidence-based guide to checking your baby's skin in morning light, from AAP, NHS, and CDC guidance.

By Wermom Editorial Team June 9, 2026 8 min read
Development

Tracking tummy time: how much your baby needs by age

How much tummy time, and starting when? The age-by-age guide from AAP, WHO, and CDC guidance — plus the morning trick that builds the minutes up without the meltdown.

By Wermom Editorial Team June 8, 2026 8 min read
Health

Tracking baby's weight gain in the first 6 weeks

The normal early dip, when birth weight returns, and the ~5–7 oz a week that follows — what the evidence says is typical, and the morning signals that matter more than the scale.

By Wermom Editorial Team June 2, 2026 8 min read
Nutrition

Vitamin D for breastfed babies: how much your pediatrician actually wants

Breast milk is nearly perfect — except for vitamin D. The evidence-based 400 IU a day, why it matters for bones, and how to build the drop into your morning so you never forget.

By Wermom Editorial Team May 31, 2026 8 min read
Health

Tracking baby's poop: what color and frequency really mean

Yellow, green, seedy, once a day or once a week — most of it is normal. The evidence-based guide to what your baby's diaper is telling you, and the three colors that mean call the doctor.

By Wermom Editorial Team May 30, 2026 8 min read
Nutrition

What to track in your baby's feeds during the first 12 months

Feed volume, frequency, and wet diapers tell the real story. Here's exactly what pediatricians look for at each well-baby visit from week one to month twelve.

By Wermom Editorial Team May 28, 2026 10 min read
Hydration

Water intake during pregnancy, broken down by trimester

The 8-glasses rule is outdated and wrong for pregnancy. Here's what the IOM, ACOG, and a 2024 meta-analysis say you actually need, and how it shifts each trimester.

By Wermom Editorial Team May 28, 2026 7 min read
Sleep

Sleep tracking after birth: a postpartum recovery framework

Postpartum sleep isn't broken — it's protective. Here's a tracking framework that respects your body's healing timeline and flags the difference between normal disruption and a recovery problem.

By Wermom Editorial Team May 28, 2026 9 min read
Development

Milestone tracking without the comparison trap

Why the CDC removed crawling from its milestone list, what the new ranges actually mean, and how to track development without falling into the Instagram comparison spiral.

By Wermom Editorial Team May 28, 2026 8 min read
Mental Health

Tracking your own mental health postpartum: a checklist for the first year

One in seven mothers develops postpartum depression — and most don't recognize it until month four or later. A quiet daily check-in that catches the drift before it becomes a fall.

By Wermom Editorial Team May 28, 2026 9 min read
Nutrition

Introducing solid foods: how to track allergens safely (8-month framework)

The LEAP trial changed everything about peanut introduction. Here's the current evidence-based protocol for introducing the top 9 allergens, with a tracking template that protects without paranoia.

By Wermom Editorial Team May 28, 2026 11 min read
Hydration

Hydration during breastfeeding: how much water do you really need?

The viral advice to drink a gallon a day isn't backed by data. Here's what lactation researchers actually measure, and the four signs you're under-hydrated that have nothing to do with how much you've drunk.

By Wermom Editorial Team May 28, 2026 7 min read
Health

When to worry: tracking your baby's temperature like a pediatrician

Forehead, ear, armpit, rectal — they measure different things and have different cutoffs. Here's the pediatric ER framework for what's a fever, what's serious, and when to call.

By Wermom Editorial Team May 28, 2026 9 min read