How do I handle separation anxiety at bedtime?
Separation anxiety is a normal stage that usually starts between 8 and 12 months, peaks between 10 and 18 months, and tapers off in the second half of the second year. Bedtime is the longest separation of the day, so that is where it shows. A predictable, confident response lowers distress; a response that changes from night to night tends to keep it going.
Why it shows up at bedtime
Somewhere between 8 and 12 months, babies grasp that you still exist when you are out of sight, but not yet when, or whether, you will come back. Bedtime is the longest separation of the day, so that is where the protest lands. It is a sign of healthy attachment, not a sleep problem in itself.
| Age | What it often looks like |
|---|---|
| 8–12 months (onset) | Crying when you leave the room, clinging at put-down, new night waking |
| Up to about 18 months (peak window) | Loud protest, standing and calling, wanting you to stay |
| 2–3 years | Stalling, fears, leaving the room if in a bed |
Separation anxiety is not a reason to wait, and it does not have to mean months of hard bedtimes. Actually Sleeping builds a plan around this stage, with a parent close by at first and a predictable response every night.
How a normal stage turns into a sleep problem
The anxiety itself passes. What tends to stay are the responses that grew up around it:
- Staying until your child is asleep, or lying down with them, as a new nightly habit.
- Night feeds or rocking that had already ended coming back.
- Bed-sharing as a response, which the AAP advises against for infants.
- Responding differently each night, so your child keeps testing which version they will get.
- Moving to a bed, which removes the containment of a crib at the very stage a child is most unsettled.
Each of these is understandable at 11 p.m. with a crying baby. Together they teach a child that bedtime is uncertain, which is exactly what separation anxiety feeds on. That is why separation anxiety lasts months in some families and a few weeks in others.
A comfort object can help some children, but only after 12 months. The AAP’s safe sleep recommendations cover the first year, and until then the crib stays empty.
Is this a reason to delay sleep training?
No. If your baby does not yet fall asleep independently, a plan built around this stage, with a parent close by at first and predictable returns, tends to lower bedtime distress because your child learns exactly what happens next. At Actually Sleeping the approach is “not cry it out, not wait it out.” Dr. Sam writes a custom plan that fits your child’s age and temperament, you get bootcamp-style coaching before the first night, and daily 1:1 check-ins adjust how close you stay and for how long. Parents of babies this age describe it in reviews from families of 10 to 12 month olds. Related: the 8–10 month regression and the 18 month regression.
Actually Sleeping works with babies and toddlers from newborn on, so the same approach covers a toddler whose separation protests have turned into long bedtimes.
When to talk to the pediatrician
If the anxiety is extreme throughout the day, lasts many weeks without easing, follows a major upheaval, or comes with signs of illness or pain at night.
If bedtime has become a nightly goodbye that never ends, book a free consultation and we will look at what your child needs.
Want this fixed for your baby?
Actually Sleeping is 1:1 coaching: a sleep plan written for your baby by Dr. Sam, bootcamp-style coaching before the first night, and daily check-ins until it is working. 700+ families coached, 129 video reviews, and a written guarantee: 8–12 hours through the night within 14 days, or a full refund.
Frequently asked
At what age does separation anxiety peak?
According to the AAP’s parent site, it usually starts between 8 and 12 months, peaks between 10 and 18 months, and tapers off in the second half of the second year. Bedtime protests can resurface later at times of change.
Should I stay in the room until my baby falls asleep?
As a short, planned step that is faded over time, staying close can be part of a plan. As an open-ended response, it usually becomes a new sleep association. In a Actually Sleeping plan, how close you stay and for how long is written for your child.
Can I give my baby a lovey for separation anxiety?
After 12 months, a small lovey is generally fine. Before 12 months, the AAP advises keeping soft objects out of the sleep space.
How long does separation anxiety at bedtime last?
The stage as a whole runs for months, and protest can resurface at later changes. Bedtime distress tends to ease when your child learns exactly what happens next, which is what a consistent, planned response provides.