MIMOU babywear

“Sleeping through the night” doesn’t mean what most exhausted parents think — and that changes how you approach it. Here’s what it really means, realistic expectations by age, and the foundations that build consolidated night sleep: routine, timing, drowsy-but-awake, and a safe environment.

Once you understand wake windows, a huge amount of baby sleep stops feeling like a mystery. Here’s the full age-by-age wake window chart, the biology of why overtiredness backfires, how to read your baby’s tired cues, and the common mistakes to avoid.

The 2-to-1 nap transition usually happens between 14 and 18 months and takes 4–8 weeks to consolidate. Here's how to recognise the readiness signs, the step-by-step transition approach, and why early bedtime is the single most important tool.

The 4-month sleep regression isn't a phase — it's a permanent change in how the brain sleeps. Here's exactly what's happening, why it doesn't resolve on its own, and the practical strategies that actually help.

Sleep training teaches babies to self-settle at sleep onset — the evidence shows it's safe and effective from 4 months. Here's every main method compared, the science on safety, and the prerequisites that make it work.

"Sleeping through the night" means 5–6 continuous hours in clinical terms. Most babies reach this by 3–4 months. Here's the honest timeline, the 4-month regression explained, and what the evidence says actually helps.

Newborns don't sleep on schedules — they follow biological rhythms that gradually align with the 24-hour day. Here's the complete guide to newborn sleep by age, wake windows, safe sleep rules, and what actually helps you get more rest.