DD is 2.5 months old and started sleeping from about 11-5 or 6am 2 weeks ago. Last week when we tried to get her down for a cat nap around 9 she started falling asleep for the night, so we decided to try to move up her bed time to between 8-9 and do a DF at 11. The DF went pretty well, she didnt wake up at all and nursed for about 10 min, sucking & swallowing well for around 6-8 min. (She is EBF and usually nurses for only 10-15 min). We've done this for 3 nights now and every time she has woken up at 4am to eat. Does it usually take time for the dream feed to register? Should I go back to our old schedule and try again in a couple weeks.