Yep. When your baby yawns, it probably means she's tired. But yawning isn't the only indication that your little one is a sleepy one. And parents never ever want to miss their window of opportunity to put their babies down to sleep when the time is right.

More often than not, your babies will let you know when it's time to hit the hay. Keep all of these signs in mind when beddy-bye time is right around the corner:

• Rubbing their eyes
• Pulling on their ears
• Twirling their hair around their fingers
• Staring off into space

Some signs are obvious- some not so much. Of course, all babies are different so tuning into when your baby wants to tune out for some serious sleep time will help everyone in the long run. And discovering what your baby does when she's ready for night-night means sweet dreams all around.