How do I create a sleep-friendly environment for my toddler?

Yes, exposure to screens before bed can affect a child's sleep. The blue light emitted from screens can disrupt the production of melatonin, a hormone that helps regulate sleep. This can make it more difficult for a child to fall asleep and stay asleep. Additionally, the content of the screen, whether it be a TV show or a video game, can be stimulating and make it harder for a child to relax and wind down before bedtime. It is recommended to limit screen time before bed and create a bedtime routine that includes winding down activities such as reading a book or taking a bath.