Thanks for the replies everyone,

As I said I am not overly concerned about her weight, I am quite worried about her femur length with it being in the 5th percentile. I am really hoping that once she is born that everything will be fine. Yet to tell you the truth, I am now dreading the day. I was getting quite excited and also nervous about how she is before this u/s. Now I am back to just worry. All I can say is it is going to be a longgggggg 2wks 5days thats for sure.
I am really hoping that she is petite like her brother, my first born, who was 2.5kg and 48cms long at full-term, and is still so short, but with all the worry I have had with this pgcy, it is making it harder. I do know it is only an estimate and they arent all that accurate. So now I guess the wait is on once again.

Definately dont know how I have made it this far, still sane in some way or other. Thanks again.