We have been using EASY and PU/PD with our 6 month old for 5 days now. Things are falling into place as they should, she no longer need her pacifier to fall asleep and she is taking two 1 1/2 - 2 hour naps a day plus a short 30-40 minute cat nap. She goes down easily for the night at about 7:30 but our problem is that she keeps waking up between 3 and 5 am and we can't get her back to sleep. This morning she woke at 3:20am and was wide awake, it took us 2 hours of PU/PD to get her back to sleep. She finally fell asleep at 5:20 but then woke again at 6 am. I got up and did PU/PD with her until she fell asleep just before 7 am. She woke about 10 minutes later and my husband went in to get her and we began our day. Does anyone have any suggestions or ideas for us? Is it possible that she just doesn't need 12 hours of sleep at night? I'm feeling quite frustrated we just can't seem to get over this hurdle......Thanks.