I'm 27+4 weeks now, with DD2.
When pregnant with DD1 I never got very big, probably due in part to her being IUGR.
This time I probably am a bit bigger, partly due to second baby, PGP meaning I can't do any exercise, most fruit and veg giving horrendous heartburn so diet not the healthiest. However, I'm getting sick of comments about "are you sure it's not twins" and "must be a big baby!" from family as well as strangers. FWIW fundal height is exactly where it should be and baby is measuring slightly below 50th centile on growth scans.
Now Christmas is over I will make an effort to reduce the chocolate intake, but I can't do anything about the exercise.