Vaginal thrush

Vaginal thrush I know its from sex but what causes it? To happen ? Becoz if only been with one partner but everytime we have sex my thrush seems to get worse I had been to doctor they gave me treatment but it didnt work so doc said I had to go back...

because maybe he missed something my boyfriend seems pretty normal after we had sex its just me hu seem to have the problem because he doesnt get a rash or a sore penis afterwards its abit strange tho I dont know help me please what can it be

It's not *caused* by having sex, but it can exacerbate it if you have a mild infection, and it can be transmitted.

Thrush, or 'yeast infection' can happen by using chemicals to clean yourself (soaps are very bad for this), tight clothing or clothing that doesn't breathe, antibiotics, condoms, friction, and a few other causes.

Thrush is caused by a fungus called candida (usually candida albicans) and many people refer to it yeast infection, as in above post. It is not a sexually transmitted infection. It is very common in women and easily treated. Some women get it frequently for no identifiable reason.

Stick with the treatment your doctor prescribed and you'll be fine.