I am totally confused by my dd and not sure whether we have a major developmental stage affecting sleep or whether our routine needs tweaking. For the last 3/4 days she has been taking an hour or so to fall asleep for her nap. She goes down looking sleepyish, but then starts talking, and just won't stop. Sometimes she falls asleep on her own, but sometimes she then starts crying and I hae to go in and tell her to go to sleep. I wouldn't worry too much as she's just talking and not crying, but she wakes up after 1hr (usually means OT for her) and wakes up crying. Routine is variable but on a day with a 12hr night we aim for 5.5h A time in the morning and a 5hA time before bed. She's 21 months and on high end of sleep needs - gets OT very quickly. Anyone been through this / got any advice?