You're probably not going to like what I have to say either, but I'm going on 8 months & Allie has only slept through the night for about a 2 week period when she was 3.5 months old. DH & I are at our wits end. We're so darn exhausted. I hate pictures of me because I look so tired

I suspect it's the formula that she's on though (& other less significant factors)... She's on soy which doesn't keep her filled up. Not only that, but we just switched daycares & she eats *maybe* 12oz while she's there. That's on a good day. So at night she's trying to make up for it. She's up about every 2 hours throughout the night & always up for good by 7:30 the very latest regardless of how little sleep she's gotten.
All I can say is that I hope she starts sleeping for you again. I know how draining it is, especially if you're a WOHM & have to be up & out of the house at a certain time everyday.