Weird Sleeping Habits

As much as we (parents) try, some things seem inevitable. For instance, I didn't want Avery to have any weird habits that would have to take place in order for her to fall asleep. We have been partly successful. For naps, she will fall asleep anywhere and in any situation. However, for her night time sleeping, she must have a certain paci and her lovey and she can only be covered up on the bottom half. If all of these things take place, she falls right to sleep. A strange and some what scary thing has started taking place now. A new habit. She now consistently pulls her lovey to cover her face. When I put her down, I just lay the lovey next to her. She then pulls it up and over her face and falls asleep.