Thanks for the support guys. Under normal circumstances this wouldn't be a problem, we had our first daughter 18months ago and although she cried quite a bit she slept well and allowed us to continue with a relatively normal life. This time Mia cries a huge amount and sleeps very little (no more than 2 hours at a time). So we are all exhausted and trying to work 12 hour days on top of it.

The good news is that she has shown some signs of improvement over the past few days so maybe she's over the worst of it. Most babies get over this within the first 3 month hence I couldn't commit to gigs until the new year.