Yes I think so too. I did that the last couple of days. On tues she woke up at 7, nap from 11.15-12.30 and 6.30 BT. She had a long NW from 10-11.30 but then slept till morning. Yesterday she woke up at 7.30, nap from 11.15-12.30 and 8pm BT (late I know!) She then woke up at 10, 11, 12.30, 2.15, 3 and up at 6! I gave her meds at 3 so I think she must have been uncomfortable as she then slept till 6. Maybe 4th molar coming out. Or does this pattern sound like OT?