Research indicates that using electronic devices before bed may make it difficult for people to fall asleep. The light appears to interfere with
the body's ability to create this hormone, which is responsible for
sleep and wake cycles.

The hormone is called melatonin

Hope this helps.

shhh" is a calming noise that is soothing to the brain . but if ur bf still has nightmares and need mommy and daddy u should get a new bf . u deserve better .

¯\_(ツ)_/¯

sorry for isaiah but he sounds like a wimp