Thanks ladies, because I'm a recurrent sufferer I have antiobiotics to hand. Normally after taking the first tablet I feel better within 2hrs, today its taken 9 1/2hrs for all the pain to go

I'm just feeling relieved at the moment. i'm going to get the book that was mentioned

I already take loads of precautions, pee and wash straight after sex, dont have sex more than twice a week, drink lots, got to the toilet often. You name it, I do it
I also seem to be triggered by stress, so not much I can do about that...