Hello. Has anyone out there taken medication to treat an over-active bladder during pregnancy? I have suffered with severe Overactive Bladder Syndrome for over 12 years. I am currently taking medication called trospium chloride (Regurin), which massively improves my symptoms. My husband and I really want to start a family but the trospium is rated a category C, i.e. it should only be taken during pregnancy if the benefits outweigh the risks. Has anyone else been through this?