I've heard that you can transmit things that are like yeast infections by sex. It won't be yeast yeast, but something that has similar symptoms, sometimes worse. I know a gyno can give cream to a couple, so the man can apply it as well. I mean, transmitting fungus seems pretty reasonable, but I'm wondering if anyone's heard of it. I don't know what it's called and most doctors seem kind of ininformed about it. The only thing I know is that I never had yeast infections until I started having sex - I was on the pill, so it was without a condom. Then I decided to use condoms, and was problem free for a while. When I was in a committed relationships with someone that has never been with anyone else, I was fine also. Same when I have no sex. About a month ago I had condom-less sex with someone who was much, much older than me, and I've been having horrible symptoms since. I thought maybe older men have more fungus on them or something... Does anyone have any idea?