Few things are more demoralising than spending 45 minutes getting your baby to sleep only for them to wake the moment they touch the cot. This is one of the most common frustrations I hear from families.
Quick Answer
Babies often wake during transfer because the change in position, temperature, or support is too noticeable — especially if they fell asleep with a lot of help.
Why Transfer Fails Happen
The transition from your arms to the cot involves several simultaneous changes — temperature, position, movement, and proximity. For a baby who fell asleep in warm, held, moving arms, landing in a still, flat, cool surface can feel very abrupt.
Deep sleep timing. Many parents wait until their baby seems deeply asleep before attempting the transfer. But sometimes a baby who is deeply asleep actually responds more dramatically to positional changes than one who is slightly drowsy.
The transition itself is too sudden. Moving quickly can trigger the startle reflex even in babies who are deeply asleep.
What Helps
Slower, more gradual transfers. Moving in stages — first sitting down, then slowly leaning forward — gives your baby time to adjust.
Warming the cot. A warm water bottle (removed before placing your baby) or slightly warmer room can reduce the temperature contrast.
Working on independent settling. The longer term solution for most families is reducing how deeply asleep the baby needs to be before going into the cot — ideally getting to a point where they can go in drowsy but awake. Read about moving from contact naps to cot naps for a step-by-step approach.
Frequently Asked Questions
Should I put my baby down awake?
Ideally yes, over time — but this is a gradual shift, not an overnight switch. Starting with drowsy but awake is a reasonable first step.
Why does my baby always wake exactly when I put them down?
This often happens because they are in a light sleep phase at that moment, or because the transfer itself is the trigger. The startle reflex and temperature change are usually what wakes them.