1What's ACTUALLY Normal for Newborn Sleep (Spoiler: It's Not What Instagram Shows)
Let me guess - your friend's baby has been "sleeping through the night since 6 weeks" and you're wondering what you're doing wrong? First of all, they're probably lying. Or they mean 5 hours, which technically counts as "through the night" for a newborn but isn't what you're imagining.
How much do newborns actually sleep?
Newborns sleep 14-17 hours in 24 hours. Sounds amazing, right? Here's the catch - it's in tiny chunks. My son's record was 47 minutes for the first 8 weeks. I timed it because I was losing my mind.
Most newborns sleep in 30 minute to 3 hour stretches. If your baby does one 4-hour stretch in 24 hours, you've hit the jackpot. Celebrate that win.
Week by week - what we actually experienced:
Weeks 0-2:
Baby is basically nocturnal. Sleeps all day, parties all night. This is biological - they haven't developed their circadian rhythm yet. We lived in 2-hour cycles: eat, brief awake time, sleep, repeat. I wore the same pajamas for 4 days straight. No shame.
Weeks 2-4:
Still no pattern, but you might get one longer stretch (3-4 hours) usually at the worst possible time, like 10 AM when you have visitors. Murphy's Law of baby sleep.
Weeks 4-8:
The famous "witching hour" appears. Baby screams from 5-11 PM for no apparent reason. We tried everything - bouncing on a yoga ball while holding baby eventually worked. My thighs have never been stronger.
You might start seeing a 4-5 hour stretch at night. Usually right after you've given up hope and accepted your fate as a zombie.
Weeks 8-12:
Magic starts happening. Baby might do a 5-6 hour stretch consistently. You'll wake up panicked thinking something's wrong. Check that they're breathing, then go make yourself a coffee and feel human again.
Why do newborns wake up so much?
Their stomachs are tiny (size of a cherry at birth, walnut by day 3). They literally can't hold enough milk to go longer than 2-3 hours.
They don't produce melatonin yet. That doesn't kick in until around 3 months.
Half their sleep is REM sleep (dream sleep), which is super light. Every little noise or movement wakes them.
Evolution designed them this way. Frequent waking = frequent feeding = better survival. Your baby's sleep pattern would've been perfect 10,000 years ago. Unfortunately, we now have jobs and need to function.