IUI found mold should be treated first, cured before IUI. IUD found mold, generally refers to the vulvovaginal pseudomycosis, is a common vulvovaginal inflammation caused by pseudomycosis, vaginal inflammation is not allowed to get an IUD, to avoid the upstream infection caused by intrauterine infection, you should first use the medicine to treat vaginitis, the infection is cured before considering the IUD. Vulvovaginal pseudofilamentous yeast disease, mainly drug treatment, can be used under the guidance of the doctor local clotrimazole preparations, miconazole preparations, mycotoxin preparations and other drugs, but also oral fluconazole, itraconazole and other medications, due to the fungus is more stubborn, the treatment should be a full course of medication, and then go to the hospital after the cure of the IUD. All of the above medications should be used under the guidance of a doctor, avoid self-medication. Pay attention to personal hygiene during treatment and change underwear frequently.