Hi
Just thought I would give a quick update in relation to this thread. My baby is now 7 weeks old. We had a wonderful birth and she is happy and healthy. I now know that the noise was her back cracking as now that she is out I can hear it very regularly. She is just a cracky baby! It doesn't bother her at all. I think it is nice looking back, makes it real that it actually was her in there all along.

Liz