I have been on Yaz birth control for over a year now. It seems like about a month after I started taking it that I had too much yeast buildup and had a few yeast infections. Over the year I have also had a few bladder infections. I am pretty sure the two are related to my birth control and do not want to continue to take yaz if i have these problems. Could this be the cause and if so is there another birth control that would not do this to me? I have not had any other side effects than what this seems to be. I'm sick of suffering from these issues too. Any suggestions please?