Well, I think yesterday proved to me that I'm doing the right thing letting her have a big morning sleep.

Yesterday, DP and I had to wake her up after two hours to go to an appointment. When we got back, she was MIssy Crankypants and then we put her back to bed where she slept from 1pm - 5pm! So I'd much rather she had a big morning sleep and wake up happy than need another huge afternoon sleep.