I can't see it being an issue either. Apparently I have an irritable uterus according to my GP, and she said the only discomfort is for me! It just means that I get a bit sorer than some, and feel the movements and kicks a bit more sensitively than some.
On the good side - you will always be able to count your movements through the day and keep all your midwives happy And it is kinda cool to see them moving around so much. I'm picking by the time room starts running out in there the soft stomach wont make any difference at all! It will still be sore and uncomfy, and you will still haev a foot in your ribs and a head in your bladder!