The Ferber Method: Step-by-Step Guide
The Ferber method — also called graduated extinction or timed check-ins — teaches your baby to fall asleep independently while you check in at gradually longer intervals. Here's exactly how to do it.
How it works
After a calm bedtime routine, put your baby down awake. When they fuss or cry, wait a set interval, then go in for a brief (1–2 minute) reassuring check — a few soft words, a hand on the chest — without picking them up or turning on lights. Then leave and wait the next, longer interval. Repeat until asleep.
A sample interval schedule
Night 1: 3 min → 5 min → 10 min (then hold at 10). Night 2: 5 → 10 → 12. Night 3: 10 → 12 → 15. Increase gradually over the week. Use the same approach for night wakings that aren't feeds.
There's nothing magic about the exact numbers — the key is that intervals lengthen and your response stays calm, brief, and boring.
Making it work
Consistency is everything: check-ins should look the same each time so they don't become a fun game or a new sleep crutch. Nights two and three are usually the hardest — protest often peaks before it improves. Keep the room dark, use white noise, and make sure the bedtime isn't too late (overtired babies protest more).
Key takeaways
- Put baby down awake; check in at lengthening intervals.
- Keep check-ins brief, calm, and boring — no picking up.
- Nights 2–3 are hardest, then it usually turns.
- Consistency beats the exact minute counts.
Exhausted? There's a plan for that.
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Get Finally, Sleep →Frequently asked questions
Do I let my baby cry all night?
No. You check in at intervals, and you still feed if your baby genuinely needs a night feed (ask your pediatrician). It's graduated, not abandonment.
How long until it works?
Many families see clear improvement within 3–7 nights when they stay consistent.
Should I do check-ins for night wakings too?
Yes, use the same interval approach for non-feed wakings so the message is consistent across the whole night.
This article is educational and does not replace medical advice. Always follow safe-sleep guidance (baby on the back, firm flat surface, no loose bedding) and consult your pediatrician about your child's sleep, especially for any health concern.