Just as you think you have got on top of your baby’s sleep routine, suddenly you will find that he changes the game plan. As your little one gets older, his need for day sleeps become less and so you will find that fitting all the day sleeps into the day with longer awake times, mean that bedtime is suddenly at 10pm.

We call these shifts in day sleep routine CUSP ages and interestingly it happens at very specific ages:

  • At 9 months your baby will drop from 3 to 2 day sleeps
  • At 12-14 months your baby will drop to 1 day sleep
  • Later to no day sleeps at all 

How do you know when your baby wants to drop a day sleep?

There are four tell-tale signs that its time to drop a day sleep at about these ages:

  1. Your baby/toddler is suddenly VERY hard to settle to sleep for day sleeps.
  2. Your baby/toddler starts to fight bedtime and it gets later and later because his last sleep of the day goes on too late
  3. Your baby/toddler starts to wake VERY early – like 4am – and won’t go back to sleep
  4. Your baby/toddler wakes at night and stays awake for a long period

When your baby shows one or more of these signs, its may well be time to drop a sleep

How to drop a day sleep

Every age can be done a similar way – incrementally. So lets look at dropping from two to one day sleep: At around a 12-14 months your baby will be at the right age to drop down from two to one day sleep.

  1. Move the morning sleep later – to 10am and the midday sleep to 2pm for a few days.
  2. Then move the morning sleep to 11am (with big snack at 10:30am plus a tiny milk feed – then to sleep). He will be dog tired with the new routine for a few days so you will need to entertain him to get him through to 11am.
  3. On these days, he will probably sleep from 11am until 1pm and not have an afternoon sleep. So bring bedtime back to 6pm.
  4. Every third day do two sleeps if he needs it for 2 weeks.
  5. Then in the third week, move morning sleep to 11:30 and eventually 12. That is your new routine.