Is there really an 8-month sleep regression?

Many families see disrupted sleep with crawling, standing, and separation anxiety around this age. Fix timing first, then settling consistency — usually over 2–6 weeks.

Should I drop to one nap during the 8-month regression?

Usually no. Most 8–10-month-olds still need two naps. An early drop creates overtired nights that look like a worse regression.

How do I handle night standing?

Practise sit-to-stand and sit-to-lie in playtime. At night, keep lights low and responses brief. Consistency across caregivers matters more than a perfect trick.

Sleep regression · Around 7–10 months

8 Month Sleep Regression

8-month sleep regression guide covering crawling and standing disruption, separation anxiety, two-nap timing, and a calm week plan for nights.

Last updated 8 September 2026 · educational guidance, not medical advice

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What is happening

Around 8 months, many babies add crawling, pulling to stand, and sharper separation awareness. Nights can look like “practice sessions” in the cot, more calling for a preferred caregiver, and shorter naps if wake windows are still set for a younger age. This is usually a skills-and-attachment surge layered on a two-nap schedule — not a permanent loss of sleep ability.

Typical duration: Often 2–6 weeks. Skill bursts come in waves — sleep can wobble again when cruising or new teeth arrive. Stabilising the two-nap schedule and practising motor skills by day shortens each wave.

Common signs

New or returning night wakes after crawling or standing begins
Standing in the cot and crying because lying back down is hard
Stronger preference for one parent at bedtime
Short naps despite a two-nap day
Evening meltdowns when the last wake window runs long

Do this week

Step 1
Practise new skills before late afternoon
Extra crawling and sit-to-stand practice by day reduces overnight rehearsal. Keep the last hour quieter and dimmer — even in a busy multi-generational or open-plan home.
Step 2
Lock in two solid naps
Typical wake windows sit around 2.5–3.5 hours. If evenings fall apart, the afternoon window is often too long — bring bedtime earlier rather than adding screens or late guests.
Step 3
Lean into connection before bed
Separation anxiety responds to predictable closeness in the wind-down, then a consistent settling method. Long, changing negotiations overnight usually prolong calling.
Step 4
Stay calm about standing in the cot
Help baby lie back down briefly if needed, then keep the response boring. Daytime practice of sit-to-lie pays off within a week or two for many families.

Pair this guide with the 8 Month Old Sleep Schedule for wake windows and a full sample day.

FAQ

Is there really an 8-month sleep regression?: Many families see disrupted sleep with crawling, standing, and separation anxiety around this age. Fix timing first, then settling consistency — usually over 2–6 weeks.
Should I drop to one nap during the 8-month regression?: Usually no. Most 8–10-month-olds still need two naps. An early drop creates overtired nights that look like a worse regression.
How do I handle night standing?: Practise sit-to-stand and sit-to-lie in playtime. At night, keep lights low and responses brief. Consistency across caregivers matters more than a perfect trick.

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Educational guidance only — not medical advice. For illness or persistent sleep issues, consult your pediatrician.