They can affect babies by the age of 9 months.
What are nocturnal terrors?
A micro-wake during quiet sleep which manifests itself by screams, tears, the child can also thrash around and if he speaks his words are often incoherent. 145 more words
Not in the sense that we seem to use this saying, but in the sense that I slept like a baby who sleeps for 4 hours then wakes up at 2:40am and can’t get back to sleep despite laying still for the best part of the next 4 hours. 141 more words