Understand why rigid sleep advice can clash with newborn development, unpredictable feeding and changing sleep patterns, and why flexibility matters more than perfect schedules.
Author Archives: Iuliana, Happy Tiny Chaos
I'm Iuliana, a mother of two and a general surgeon. I combine my medical training with the lived experience of motherhood to explore newborn behaviour and postpartum recovery.
Here you'll find realistic, evidence-informed guidance on newborn sleep, crying, feeding and early parenthood — without rigid schedules or pressure to be a perfect parent. My aim is to help parents understand what may be happening, find reliable information and feel less alone in the messy early days.
The information on this site is educational and does not replace individualised medical advice.
Why Your Baby Is Calm One Day and Fussy the Next
Explore why babies have changing days, how development, sleep and feeding patterns influence fussiness, and why occasional unsettled periods are normal.
Why Newborn Evenings Feel So Much Harder
Discover why evenings can bring more crying, fussiness and frequent feeding, and what may make this part of the day especially challenging for newborns.
Why One Bad Nap Can Ruin the Entire Day
Explore how a disrupted nap can affect the rest of a baby’s day, why sleep patterns vary, and how to respond without rigid schedules or pressure to make every nap perfect.
Why Your Newborn Seems Different Every Day (And Why That’s Normal)
Understand how changing sleep, feeding and behaviour reflect normal newborn development, and why day-to-day variation doesn’t necessarily mean something is wrong.
What “Overtired” Actually Means in Newborns (Biology Explained)
Understand what happens as newborns become tired, how developing sleep regulation affects settling, and what overtiredness can look like in the early weeks.
You Can Do Everything Right — And Your Baby Still Won’t Sleep
Learn why newborn sleep remains unpredictable despite consistent routines and responsive care, and why difficulty settling doesn’t mean you’re doing anything wrong.
Why Newborn Life Feels So Unpredictable (Even When You Do Everything Right)
Explore why newborn sleep, feeding and behaviour can change from day to day, and why unpredictability is a normal part of early development rather than a sign of parental failure.
Why Your Baby Gets Overstimulated So Easily (And What Helps)
Learn how developing sensory processing may influence a baby’s response to noise, movement and activity, and what can help when the world feels overwhelming.
The Gap Between “What’s Normal” and What It Feels Like
Explore why knowing that newborn behaviour is normal doesn’t always make early parenthood feel easier, and why parents’ emotional experiences deserve just as much attention as developmental milestones.