My 19 week DD is BF and was sleeping 7-7 no problems, and then the last week or so she is waking up a few times round 2 to 3, a few times round 4-5 and a few times around 5-6 - I'm totally knackered, she has always been a good sleeper, so its like going back to having a newborn! She has a dummy, so I keep popping the dummy in to settle her, I'm sure she'd feed if I tried, but not sure its hunger as wouldn't settle with the dummy if it was. She maybe teething - so this might be causing it altho not displaying all the symptoms, possibly I should wean her, altho everyone says wait till 6 months? She does seem more interested in our food? She sleeps in a grobag which she is happy doing so - when swaddles she thrashes around more so don't think that would improve things...? Am totally at a loose end as to what to do - is this a phase or a new habit?