err thats a hard question to answer.... the drs say in 2 weeks.... we have smaller babies in our family for our size especailly female bubs.. the biggest one was only 6.5lbs.. and they tend to start off short!!! so if the drs look at scans they tend to add a few weeks up to a month.... Helen herself was a small bub, even when she was walking she was only in 000 dresses, like a little doll.. and yet she is 5ft 10 now!! go figure.... Using her dates the baby was due when she went in....