If your belly is bigger the 2nd (or 2nd+) time...

plainandsimple

does that mean it will be bigger at week 40 also?  In other words, if you pop earlier and are bigger at 15 weeks or 19 weeks this time than you were during your first pregnancy, does that mean you'll probably be bigger at 40 weeks this time than last time?  Or do you think that because the early size difference is due to already-stretched ab muscles, etc., that the growth will slow down and you'll end up about the same size as last time by the end of the pregnancy?