That being pregnant seems to open the way for complete strangers to comment on you body shape?
I had two ladies in work today ( I work in retail so am quite exposed on the shop floor) one who asked if I was due soon cos I was so big (am 25+3 and not that big) but then one lady who told me what a lovely neat 'all front' bump it was and how well I was carrying it. (I do look a like I've got a football shoved up my T-shirt [hgrin]).
AIBU in finding that it feels a little inappropriate.........