Trio, sounds like you are doing very well in the eating and exercising department, well done! A 4.4km run with a pram is awesome! Having a holiday to look forward to can really help with motivation so I am sure you will drop the 2.2kg in two weeks as planned. You can dooooooooooo it!
Well my mum had my two brothers then me, with me eggs made her feel sick while she was preggers and I am experiencing the same thing with eggs at the moment - can't stand the smell. Maybe that means a girl is on its way but everytime I refer to the bub its always a boy so I have no idea!
No reason to think there are twins in there. If I was to be told at any stage that I am having two I think I would have a major heart attack or die of shock!!