ETA: My midwife said I have an excellent pelvis and I could likely easily birth a 10 pounder. Sadie pretty much fell out, so hopefully this giant monstrosity will be an easy birth, too.
Abigail was 7lb 2oz, born at 40w2d I believe. My twins were born at 35w4d and Sam was 6lb 2oz, Caroline 7lbs 9oz. So in my case they definitely were bigger, who knows how big they'd be at 40 weeks!
This is making me nervous. J was 7 pounds, 5 oz at 36+6 weeks, if this one goes to full-term who knows how big she will be! I also feel so much bigger this time!
Nick was 8 pounds 1 ounce born on his due date. Alex was 6 pounds 10 ounces born five days late. There is hope except if you are looking to go early because everyone I know was overdue with their second.