A Flex Disc is a modern, barrier-style period product that collects menstrual fluid rather than absorbing it, offering up to 12 hours of wear. Unlike traditional menstrual cups that sit in the vaginal canal, a disc is positioned high up in the vaginal fornix, the widest space at the end of the canal, just beneath the cervix. This placement makes the disc comfortable and often unnoticeable once inserted correctly. For new users, mastering the insertion and removal technique is the biggest hurdle, but following a specific step-by-step guide can ensure a successful and leak-free experience.
Preparation for Insertion
Before beginning the insertion process, wash your hands thoroughly with soap and water to maintain hygiene and reduce the risk of introducing bacteria into the vaginal environment. Inspect the disc for any potential damage, such as tears or punctures, especially if you are using a reusable version. Next, focus on finding a comfortable position that allows for easy reach and relaxation of the pelvic floor muscles, such as sitting on the toilet, squatting, or standing with one leg propped up on a stable surface.
The disc must be folded to reduce its diameter for insertion. To achieve this, pinch the rim of the disc together lengthwise, forming a long, narrow shape, often described as a figure-eight. This fold allows the flexible disc to slide easily through the vaginal opening and canal. Keeping the disc pinched firmly with one hand, you are ready to begin insertion.
Executing the Insertion Technique
With the disc pinched and the bowl facing upward, gently guide the leading edge into the vaginal opening. Aim the disc horizontally, pushing it back and slightly downward toward your tailbone, rather than straight up like a tampon. This angle aligns with the natural curve of the vaginal canal, which runs at a backward slant toward the cervix.
Continue to push the disc along this path as far back as your finger can comfortably reach. The goal is for the back rim of the disc to pass the cervix and settle into the vaginal fornix. If the disc is not pushed far enough to fully cover the cervix, it will not be able to collect menstrual flow effectively. Once the disc is fully inserted, the final step is to secure the front rim by tucking it up behind the pubic bone.
The pubic bone acts as an anchor, holding the disc in place and creating a seal that prevents leaks. To feel for the location of this bone, insert a clean finger into the vagina and curl it upward; the hard, firm structure you feel is the pubic bone. Use your finger to push the front rim of the disc upward until it snaps securely into place behind this bone, ensuring the entire rim is fully locked.
Confirming Proper Placement
Immediately after securing the disc, the primary indicator of correct placement is comfort; if the disc is positioned properly, you should not be able to feel it at all. The high placement in the fornix, an area with fewer nerve endings, is the reason for this sensation of comfort. To physically confirm the disc is locked, insert a clean finger and feel along the front rim.
You should feel the firm rim of the disc tucked neatly behind the pubic bone. If you feel the disc protruding or sitting low near the vaginal opening, it means the front rim is not fully tucked. A common reason for leakage or discomfort is a failure to push the back of the disc past the cervix, which prevents the front from locking correctly. If placement feels incorrect, remove the disc, relax your pelvic floor, and attempt the insertion steps again, focusing on aiming backward and ensuring the final tuck is secure.
The Removal Process
When it is time for removal, which should be within the maximum 12-hour wear period, begin by washing your hands thoroughly. Finding a comfortable position, such as sitting on the toilet or squatting, is helpful because it naturally shortens the vaginal canal, bringing the disc lower and making it easier to reach. Some users find that gently bearing down with their pelvic floor muscles, similar to a bowel movement, helps to push the rim out from behind the pubic bone and within reach.
Once the rim is accessible, insert a clean index finger and hook it underneath or over the front rim. The key to minimizing mess is to pull the disc out slowly, keeping it as level and parallel to the floor as possible to avoid spilling the collected fluid. Once the disc is partially out, you can use your thumb and index finger to gently pinch the rim and guide it fully out of the body. After removal, the contents can be emptied into the toilet, and the disc can be disposed of or cleaned, depending on whether it is a single-use or reusable product.