If you've spent any time in new parent spaces online, you've probably seen the debate. Someone mentions sleep training and within minutes there are passionate responses on every side.

Cry-it-out (CIO) in particular tends to make people feel deeply invested, and the fear behind the anti-CIO arguments is real: nobody wants to think they are causing harm to their baby.

So let's talk about what the research actually says, because the picture it paints is more reassuring than the internet might lead you to believe.

If you have Googled this at 3 a.m. with a wide-awake baby on your chest, first of all: you are in excellent company. Virtually every new parent reaches a point where they would trade almost anything for a full night of uninterrupted sleep, and the internet is absolutely drowning in advice about how to get there.

Some of it is helpful. Some of it is vague. Some of it will make you feel like you are doing everything wrong when you are actually doing just fine.

If you have ever stood over a bassinet at 2 a.m. watching your baby startle awake for the fifth time in two hours, you know the particular desperation that comes with newborn sleep.

You have tried everything. You are exhausted. And yet there is one tool that has been calming babies for literally thousands of years, and it works just as well tonight as it did many generations of mothers before: a good swaddle.

If you are reading this at 2:14 a.m. with one eye open and a newborn on your chest, you are not alone. One of the most frustrating parts of newborn life is not the initial falling asleep. It is what happens after the first stretch. The feed is done, the diaper is clean, the baby’s eyes are closed, and yet the moment you lower them into the bassinet they are wide awake again. Or crying. Or grunting. Or acting like it is time to start the day.

Sleep in the newborn stage can feel elusive in a way you have never experienced before. You are healing, adjusting, learning a brand new human, and doing it all on very broken rest. While it is true that newborns wake frequently, there is still a meaningful difference between being tired and being completely depleted.

It can be the most helpless feeling. As the parent of a newborn, struggling to get your baby to sleep—despite seemingly trying everything—can feel like the most stressful thing that’s ever happened to you. Add in the fact you’re probably lacking sleep and recovering from all things postpartum, and the task can start to feel impossible.

If your baby sleeps peacefully in your arms but cries the moment you place them in the bassinet, you are not alone! And you are definitely not doing anything wrong, promise!

This is one of the most common struggles new parents face in the early weeks. Many families start to worry something is “wrong” with their baby, the bassinet, or their approach to sleep. In reality, what’s happening is completely normal newborn behavior.

Your brutally honest, expert-backed guide for desperate, sleep-deprived parents

If you’re reading this at 3 a.m. with one eye open, Googling “WHY WON’T MY BABY SLEEP ANYMORE,” welcome! You’ve officially entered the 4-month sleep regression.

One week your baby was doing solid stretches, maybe even “sleeping through the night,” and the next week?
They're waking up every 45 minutes, crying the second you put them down, refusing naps, and suddenly need to nurse/bottle every time they stir.