I have infections all the time and so frequently, even when I do not have sex with my husband. If the weather is hot and I sweat too much, the vaginal gets itchy right away. I have to use vaginal-cream regularly. It is really a nightmare.
The cultures the DR. did came back as not transfered by sex. My husband's not infected. Beleive me....I thought of that.
has your "partner" been treated? if not, you will just keep getting the infection, if he is the source.