Not as hungry..

For some reason, I haven't been as hungry lately...at least not at the normal times of the day. It used to be that I needed breakfast right when I woke up, and then I'd be hungry for lunch at noon and supper around 6. Now, I eat breakfast in the morning like I always did, but then am not hungry for lunch until 1-2 or so. I don't even eat much in between meals, so I'm not sure what's going on. I guess that's ok though.. I don't need to be eating all the time, right??! :)