Listening to every heart
I've gone through these spurts, and believe me, they can last for YEARS, or so it seems, sometimes. You're on MAMA overload, too.
"Gee, if I fall asleep too hard, will I hear the kids?"
The fact is, that fear is there until they leave home, and then you continue ON with it until they're old enough to have kids themselves and then it STILL continues because "what could happen to the grandkids" sometimes kicks in.
Which direction is your bed situated?