How long do I have to wait to have safe sex after taking treatment for a yeast infection?

I am taking vaginal suppositories of miconazole to treat a yeast infection. the treatment is a 3-day process. During those 3 days I am not supposed to have sex because the medication breaks down condoms, making them ineffective. How long do I have to wait to before I can have sex without having to worry about the condom disintegrating?