Sleep is inconsistent

Hayley slept almost 12 hours yesterday. Last night she slept about 6 hours. No biggy though since Jen has overnight duties. I get a chuckle out of it cuz Hayley will start cooing but once in a while she'll fall back asleep, but for the most part the cooing is a warning that someone should come get her before she starts crying. I can feel a huge uuhhhhh if Hayley starts crying instead of falling back asleep. Then Jen is stumbling around trying to find her glasses and then trying to find her way around. But it's not to funny cuz I generally have overnight duties on the weekends.