Twitchy bladder

Claire • Due October 2016 💙💓

Hi, every now and then I start getting twitches in my bladder. I'm 31+3 and this has easily been going on since around 20 weeks maybe earlier. My theories are below;

Braxton hicks

Baby hiccuping

Baby giving my bladder a bit of a beating

They come and last around 10-15 minutes on and off and then go again. Any ideas?