How long does yeast infection medication take to fully work?

I was ordained PMS-Fluconazole for fungal infection (a pill you take once) and I took it on Tuesday. The package says that the symptoms will be gone within a few days, and they are, but it says nothing about how long it takes to completely get rid of the infection. I know that you should not have sex while you have a yeast infection, so you do not pass it back and forth and I wonder if I’m ready for sex again, or how long I should wait. Any advice would be great.