The women were enrolled prospectively in separate, sequential, nonrandomized clinical trials and treated with nystatin vaginal suppository at 20 MU per day for 7 days or two 1,200-mg doses of miconazole vaginal suppositories 72 hours apart or oral fluconazole two 150-mg doses 72 hours apart or oral itraconazole 200 mg two times for 1 day.
A cannula needle is a stainless steel, hollow needle encased by a hollow plastic tube. The needle closely resembles a medical syringe tip, except that the needle isn't always attached to a plastic barrel for extracting fluids or tissue.
Nuva Ring is a flexible ring about the size of a ponytail holder that is full of hormones. It is a form of birth control that provides the hormones vaginally instead of orally. You place it inside your vagina towards the cervix and leave it there for 3 weeks. The Proper Use of NuvaRing Contraception NuvaRing was the first vaginal birth control method. 2  It is a plastic, flexible ring a woman inserts into her vagina monthly to prevent pregnancy.