Sleep
When sleep problems are medical
A minority of persistent sleep difficulty has a physical cause, and behavioural approaches will not fix any of them.
Safe sleep guidance, routines, regressions and night waking.

Sleep
The nap transitions are the bumpiest periods in toddler sleep, and rushing or resisting them both cause problems.
Sleep
A minority of persistent sleep difficulty has a physical cause, and behavioural approaches will not fix any of them.
Sleep
The methods differ substantially, the evidence is better than critics claim and narrower than advocates suggest.
Sleep
Both overtiredness and undertiredness produce the same result, and telling them apart is the whole skill.
Sleep
Sleep, feeding and safety all need adjusting, and the preparation determines whether it is a holiday or a relocation of the difficulty.
Sleep
Non-nutritive sucking is normal and useful, and each option has a different set of trade-offs.
Sleep
The six-month recommendation has a specific evidence base, and the practicalities afterwards are a family decision.
Sleep
The ages are not fixed and the underlying phenomenon is genuine: development disrupts sleep, repeatedly.
Sleep
Waking is normal at every age; what changes is whether the baby can return to sleep without help, and why.
Sleep
Wake windows and nap schedules are useful frameworks and are frequently applied with a rigidity nobody needs.
Sleep
Babies in the first months have no body clock, short sleep cycles and no capacity for routine, which explains most of it.
Sleep
The recommendations are specific, evidence-based, and frequently relayed in a vague form that helps nobody.