Hi there!

I too had this same problem while i was pregnant with Colby. I had it for the last month or so before i had her. It started off being only at night but the closer i got to the DD the pains were everytime i emptied my bladder. I questioned the Dr about this but was never given an answer.

As i had an irritable uterus this pregnancy, i put it down to this. Once i emptied my full bladder, the "pressure" was taken away from my uterus therefore letting the uterus stretch causing the pain. The is just a self diagnoses though.

I hope you find out what it is!!!