The parenting books cover the four-month sleep regression and the eventual goodbye to napping, but the transition that wrecked me the hardest got barely a mention anywhere: the drop from two naps to one. Somewhere between twelve and eighteen months, my daughter started fighting her morning nap, then crashing at the worst possible hour, then waking up at 5 a.m. like a tiny furious rooster. I spent weeks convinced something was wrong before I understood her sleep was simply reorganizing itself, and we were both miserable in the meantime.
The "in-between" is the hard part
The cruel design of this transition is that one nap is too few and two is suddenly too many, and your kid lives in that gap for weeks. Some days she needs both, some days the morning nap pushes the afternoon one so late that bedtime detonates. There's no clean switch you flip. You're reading a moving target every single day, and that uncertainty is more exhausting than the actual lost sleep.
Don't rush it. A kid pushed to one nap before she's ready becomes an overtired kid, and an overtired kid sleeps worse, not better — that's the cruel math of it.
How we limped through
What worked, eventually, was bridging rather than switching. On the days she clearly needed two, she got two. On the days the morning nap was a battle, I'd push the single nap later, toward 12:30 or 1 p.m., and protect it fiercely. The new midday nap landing around 12:30 to 2:30 became the anchor the whole day rebuilt itself around.
A few specifics that took the edge off:
- An earlier bedtime during the transition, sometimes as early as 6:30, to cover the sleep the dropped nap left behind
- Blackout curtains — we used a $30 set from Amazon — because a toddler who can see daylight at nap time is a toddler with opinions
- Lunch moved earlier so a hungry stomach didn't sabotage the one nap we were trying to protect
The early bedtime is the one I'd insist on. A 6:30 bedtime feels absurd until you watch it fix the 5 a.m. wakeups, and then you become an evangelist.
It ends, and then you almost miss it
The whole thing lasted about a month for us, though I've heard from friends whose kids strung it out for two. One day the morning nap was just gone, the single afternoon nap settled into something predictable, and the 5 a.m. wakeups quietly stopped. I remember being so relieved I nearly cried. Then a small, ridiculous part of me missed those two slow mornings when she'd still go back down at nine and I'd drink a coffee that was actually hot.