So, DD is 16wks and over the last 3 nights has decided to not sleep well at all. A few recent 'variables'.. moved to next size in woombie, teething (we think) and the last 2 nights have seen growth spurt style feeding. She used to feed once in the night and has slept though a few times. Mentioned to HV at weigh-in today and she honed in on daytime sleeps .. DD falls asleep at the end of a feed. It seems this is bad. How do I stop this, without letting her cry it out? I've been told that letting her cry it out is a bad thing. Can this be put down to teething alone? If so what can we do about it?