I had a yeast infection 2 weeks ago but I've still been having some issues with itching. I decided to visit my local planned parenthood today for testing. During the course of testing, my nurse told me that if I had a vaginal infection it would be "99% the boy's fault". I'm not really sure what to think of this statement since I think mine came from using a old sex toy...Can anyone help me out with this? I don't want to blame my boyfriend for something he didn't even do.