ive had the same problems 4 years n the constant uti's were ruining my life. Its common 2 have a sensitive urethra. after sex, even after anything at all is inserted in ur vagina, even tampons, take cranberry pills. Buy a couple pax of azo, not with antibiotics in them like cystex cuz ur body will very soon grow ammune 2 the antibiotics. Jus reg ovr the counter azo cran pills. Keep sum cipro with u jus in case u slip up n get a uti again. Jus make sure u c a urologist jus in case u hav a short urethra cuz this is also common but a whole new ball park. If not n its jus sensitive. Azo is ur new best friend. Hope this helps. They were ruinin my life I wish I wudv known wat 2 do b4