It's What Time?

Our youngest daughter has been making a habit of waking up at 5:15 over the past few weeks. Every morning, when she starts crying, my wife and I both try to wait the other out to see who will be the first to get up and rescue her from her crib. Over the past two nights, however, things have gotten progressively worse. On Tuesday morning, she decided to mix it up a bit by waking up at 4:15....fun. I lost the battle of waiting it out, and got up and gave her the pacifier and luckily she fell back to sleep. And, last night, when we thought it couldn't get worse, it did. She started to cry at 3:15! Of course this happened when I had a hard time falling asleep the previous night. Will tonight result in her awakening at 2:15? Only time will tell.