my son is 4.6 yrs old he is not sleeping upto 12 clock what can you do for him better sleep

A. hi first ,two things you need to do 1. change the whole routine of your child 2. avoid giving screen exposure before one hour of sleep time. establish consistent bedtime routine for your child. and as sometimes due to lack of or inadequate intake of physical activities can cause this , i advise to ensure that your child get enough time for physical activities or play.