My daughter is 9 weeks old, and her nightime sleeping is still erratic. I read The Baby Whisperer and during the day, she follows it like a dream. She feeds well (6oz per feed, every 3 hours), plays lots, then naps (with little soothing) for anything between 30 minutes to two hours and barely cries. However, at night it all goes wrong. Last night she was up at midnight, 1am, 2am etc. Sometimes she ate, other times she wanted to play, or just fidget and grumble. I keep things boring at night (low lights, little talking etc), and also try swaddling etc. I never let her sleep for more than 3 hours during the day, though she does sleep from 7pm through to 11pm most evenings. I don't expect her to sleep through the night yet, but four hours of unbroken sleep at night (rather than day/evening) would be a dream. She's a big girl(9lb5 at birth, now just under 14lbs)- could that be contributing? Should I wake her from her naps, or will that make her cranky? Can anybody help? I'm exhausted!