My 19wk old has gone from a predictable (and manageable) sleep pattern, to waking every hour (or less) He's breastfed. I did start weaning him onto bottles, but looks like he's got a lactose intolerance, and i've had to cut the bottles out again. He also refuses to sleep in the day, unless he drops off in the car.
Is anyone else having similar problems with a b/fed baby? Someone please remind me that this will pass..3hrs sleep (if i'm lucky) a night is no good!