Anonymous wrote:
Anonymous wrote:Our kid slept through without a noise machine. There's a reason fire alarm companies are experimenting with alarms that feature a recording of the mom's voice calling the child's name. Young children are hard to wake up.
For us the bedtime juggle with two was a bigger challenge.
Wow, really?
DP here, yes, this is not new. in fact, even adults respond faster to another person calling their names than a smoke alarm beeping.
it has something to do with sound frequency and voice recognition (especially during sleep cycles).
OP- unless your 4 yr old is a super light sleeper I wouldn't worry. Having a baby sibling can make transition tough, so consider prefacing it with a "warning". Something like "You may hear Baby cry during the night sometimes. No worries though. Either me or Daddy are on the way to getting up and feeding him/her. Just go back to sleep".