I get them every 15-30 mins, (basically whenever I move!) very strange, they used to be random last pregnancy, and the two pregnancys before that I never did get any!
They don't hurt really, just make me need the loo really badley! which is the annoying bit, (esp if Iv'e just been ).
If I'm walking if doesn't go away just gets stuck like that! madness .
Enjoy them, it heelps to tone your uterus apparently, I reackon mines well fit now! ha ha