I had DS at 37wks 3 days and he weighed 8lb 3oz, the MW said he prob would have gone to close to 10lb if he had gone to term!!! Both DDs were born on their due date and weighed 8lb 7oz so I do have big babies. I am 5"4 too and weighed 63kg at 9 months pg with both the girls. (I wish I still weighed that LOL)