Re: Burning During Sex and Vaginal Swelling
I'm not 100% sure, but do believe i've red of a similar thing happening to a couple of other ladies who posted on one of the sexual health sites on this board. A number of people replied saying it could be a form of allergic reaction to your partner's sperm.
If it's not a yeast infection and you don't use condoms or any lubricants, the only other thing i can think of is are you well lubricated prior to actual penetration? The other thing to think about is he your first partner or have you had other partners and if so has the same thing happened with your previous partner/s?
Also, if your doctor tested you for yeast, did he test for anything else such as bacterial vaginosis? chlamydia? etc etc. Try posting on the sexual health board and you might get more suggestions there.