Ruby loves to have her blankets all up in her face. As soon as she was old enough to grab stuff, she would get ahold of her blanket or her shirt and pull it up on her head. This is how I find her most times she wakes up from her naps. I’ve learned that she falls asleep well when I help her put her blanket on her head. Then I just walk out of the room and she’s snoozing in no time.