"i have been on sprintec for about a year and a half now. ever since i got on in i have had multiple yeast infections, and urinary tract infections. i&#039;ve only slept with one guy (and still am) so it&#039;s not from him. every time i get one, he gets treated as well. i never had one before i started taking this. i am very clean, and take a shower 2 times a day."