Where is Chloë?

The only way she sleeps is with a blanket partially or completely covering her face.  She's been doing this since the beginning.  It did cause panic, so we'd have to check and make sure that she had an air hole of some kind. Sure enough, when we would go in her room and check, there it was.  It's as if she knew that we were panicking and she wanted to make sure that we knew that she's smarter than we are.