So here's the update for today: no luck.
I did notice yesterday morning that his wakeup time was later than normal, so he'd gotten a total of 13 hours! No wonder he's not napping. I'm going to be keeping track and seeing if this is what he gets every night. I honestly didn't think I'd been letting him sleep in, but maybe I have. I don't get up before him, I just sort of use him as my alarm clock
, especially since being pregnant I want all the sleep I can get! So I'm going to observe and perhaps drag myself out of bed at 7 so that I can get him up a little earlier.
I also thought of putting him to bed later (at 8pm instead of 7), but I almost don't want to because I
really enjoy my evenings with my Y time. I tend to use nap times to get things done around the house, but my evenings are more for relaxing, so if I have to choose one or the other, I'd rather settle for no naps.