My 3 year old daughter has suffered from frequent urgent urination for the last year. She has had numerous UTI infections showing E coli as the infecting germ and often times has been tested while showing all the sympoms of a UTI but the test comes out clean. My poor daughter goes potty at least if not more every 30 minutes and often complains of pain during urination. She has seen a urologist, he placed her on low does antibiotic and diagnosed her with a Spastic Bladder, and explained it to me as the bladder having muscle spasms or ripples. The midication he put her on was Ditropan, it worked for about 2 weeks and now we are back to the same sympoms and i can t help but think that the doctor is going in the wrong direction. Please help for the sake of my poor little girl :(