OK so I went for my last scan today at 39 weeks 3 days and my baby boy is weighing an estimate of 8lbs 12oz which has skyrocketed since his last scan. 3 weeks ago he weighed 5lbs 13oz so he's packing on the weight fairly quickly. I'm due this Sunday but I know he aint coming on time. I know it's only an estimated weight but I was wondering if anyone had any advice for me or has had a big baby vaginally in the past without any issues besides pain.