Thanks Alan - The not drinking enough water could be true - I have been obsessed with ice cold water in the 1st & 2nd tri's and now I just don't touch the stuff, I think I overdosed!!! Will try and drink more though.

Relle, I have that constant need to go and only doing a little trickle as well, is just because the bladder has no room to hold all the wee now bubs is squishing it, so it fills up really quickly.