Good luck Alpha! I feel for you! I think it is reasonable to stick it out for another week and see if you can get any improvement. It does sound like she is overtired. I have one little guy who was on one nap until he started with me at 12 months, but he had such a hard time sleeping at afternoon naptime that I tried givingin him a morning nap and it was like a miracle...he started sleeping better in the afternoon and even slept better at night for the parents. Sleep begets sleep. My own kids sleep between 11 and 12 hours at night and still take a good 2 hour nap in the afternoon. It does vary from kid to kid, but they do need more sleep than us! Also, it depends how early she is getting up in the morning. I hope the AM naps help. Sending quiet naptime vibes your way!