I'm relieved to hear I'm not the only cyclist who struggles with UTIs since my doctors have always insisted there is no correlation between cycling and UTIs. Here's my current issue. I have the butterfly saddle, do all the urinate before, after, during. I drink tons of water. I used to get UTIs all the time and then I started doing a low-dose antibiotic, which seemed to clear things up. Now, sadly, I am getting UTIs from taking a spin class--that lasts about 50 minutes. After four hours on the bike, I'd come to expect them, but after 50 minutes on the spin bike???? Any suggestions? Can you contract a UTI from someone else via a bike seat? Is there any chance that the pad inside my gear (always newly cleaned) could somehow cause this?