Ladies a personal question here every time I shave my girl parts I end up with a uti every time I've…

Ladies a personal question here every time I shave my girl parts I end up with a uti every time I've tried different shaving creams, different razors, even the whole conditioner instead of shaving cream but nothing seems to help does anyone recommend only waxing or is there another way anyone use any type of cream you just put on and then rub off and the hair goes with it? Tmi I know but I need help!