Not showering before sex
Remember how UTIs occur when foreign bacteria makes its way into your urinary tract? Well, that’s why it’s very important that your partner showers before sex. He may come home from the gym feeling all full of testosterone and wanting to get it on, but he needs to rinse off, first. To put it plainly: he needs a clean penis before he puts it inside of you. Again, make sure he’s using gentle soaps. Also make sure he rinses thoroughly. Even residue left behind from organic soaps can irritate your vagina, so make sure he gets all of the soap off of his member before intercourse.