Last night both Zoe and Leo slept for over nine hours straight! Most people consider this sleeping through the night, and I would too except that they slept from 8:30pm to 5:45am, and I didn't get to sleep until midnight. I'll be happy when they sleep until I'm ready to wake up, say around 7:30am.
Still, it's a win because they both did it together. I see a light at the end of the sleepless tunnel.