LullbeeNap schedules do not drift, they lurch. A baby naps beautifully for months, then suddenly fights one nap for a week straight, and parents are left guessing, transition or bad week?
The rough map
Most babies move from four-or-more newborn naps to three naps around 4 to 5 months, from three to two around 6 to 9 months, from two to one somewhere between 13 and 18 months, and give up the last nap between 2.5 and 4 years. Every child slides around these ranges, the order is the dependable part.
Transition or fluke
The signal is persistence. One skipped nap means nothing. The same nap being fought for ten to fourteen days, while night sleep stays roughly intact, usually means the schedule is asking to change. A sudden refusal alongside teething, travel, or a cold is usually just that week.
Make the change boring
Shift slowly, moving the surviving naps by 15 minutes every few days rather than redrawing the day overnight. Expect a cranky window in the late afternoon during a 2-to-1 shift, an early bedtime bridges it. And keep every other nap condition identical, same room, same darkness, same sound, so the only thing changing is the clock.
The cue does the heavy lifting
A consistent nap soundtrack is the anchor that survives the shuffle. When the time moves but the rain-and-piano starts the way it always does, the nap still feels like the nap. That continuity is exactly what Lullbee's nap shelf is for.