By this age many children are at daycare, preschool, or kindergarten. Just like adults, they often process the day’s events when they’re in bed. This can mean sleep comes slower than it used to.
The move to a big bed can disrupt your preschooler's sleep, as can nightmares, night terrors and sleepwalking, so you may end up back in the thick of sleep disruption around this age. Read on to find out more, and how to deal with sleep issues.