Hi Kirsty,
What a great start to 2008! Brilliant news about the house! I hope everything goes well with the pediatrician. I agree with Nikki, if she is babbling and understanding what you are saying then dont worry. My friends son didnt walk until he was 19 months and rolled around to get about, he was fine - just lazy! Apparently Einstein didnt walk until he was 2 - so chin up love it will all work out.
Ax