How to Use a Menstrual Cup: A First-Time Guide

Quick answer

To use a menstrual cup, first find your correct size based on flow and cervix height, then fold and insert it angled toward your tailbone until it sits below your cervix. Remove it by pinching the base to break the seal, and clean it with mild soap and water at least twice a day. Expect a learning curve over your first two to three cycles.

Menstrual cups can feel intimidating if you have never used one, but the process is straightforward once you know the key checkpoints. Unlike tampons or pads, a cup collects rather than absorbs, so you need to be comfortable with insertion and removal. The payoff is up to 12 hours of wear, less waste, and fewer trips to the bathroom.

This guide walks you through sizing, insertion, removal, cleaning, and troubleshooting. It also covers common mistakes that make first-time use harder than it needs to be. By the end, you will have a clear routine you can adjust to your own body.

Choose the right size before you buy

Menstrual cup sizing usually depends on two things: your flow and the height of your cervix. Most brands offer a smaller size for lighter flow or a higher cervix, and a larger size for heavier flow or a lower cervix. Age and whether you have given birth vaginally can also be factors, but they are not the only ones. If you are unsure, start with the smaller size and size up only if you experience leaks or need to empty more often than every 4 to 6 hours.

To check your cervix height, wash your hands and insert a clean finger into your vagina during your period. Feel for a firm, rounded area that feels like the tip of your nose. If you can barely reach it, you have a high cervix and may prefer a longer cup. If it is easy to reach, you have a low cervix and a shorter cup will be more comfortable.

• Common mistake: assuming you need the largest cup for a heavy flow. A better fit often solves leaks more effectively than extra capacity.

Insert the cup with a fold that works for you

Wash your hands thoroughly, then relax your pelvic floor muscles. There are several folds to try: the C-fold, the punch-down fold, and the seven-fold. The C-fold is the most common for beginners because it creates a narrow edge. Hold the folded cup in one hand and use the other hand to separate your labia. Angle the cup toward your tailbone, not straight up, and gently push it in until the entire cup is inside and the stem is just inside the vaginal opening.

Once inserted, rotate the cup a full turn to help it open. You can also run a clean finger around the rim to check for dents. A properly inserted cup sits lower than a tampon and should not cause pain. If you feel pressure or discomfort, remove it and try a different fold or angle.

• Checkpoint: after insertion, bear down gently. If the cup moves down, it is not sealed and needs repositioning.

Remove the cup without spills

Wash your hands and find a comfortable position, such as squatting or sitting on the toilet with your knees apart. Bear down slightly to move the cup lower, then pinch the base of the cup to release the suction. Do not pull on the stem alone, as that can be uncomfortable and may not break the seal. Once the seal is broken, wiggle the cup out slowly and keep it upright to avoid spilling.

If you have a high cervix, you may need to bear down more or use your thumb and forefinger to reach the rim. Some people find removal easier in the shower. Empty the cup into the toilet, then rinse it before reinserting.

• Common mistake: yanking the stem. Always pinch the base first to break the vacuum seal.

Clean and store your cup properly

Rinse your cup with water every time you empty it, and wash it with a mild, unscented soap at least twice a day. Avoid harsh chemicals, fragrances, and antibacterial soaps, which can irritate sensitive tissue. If you are in a public restroom without a sink, you can wipe it with a cup wipe or rinse it with bottled water and reinsert. At the end of your cycle, boil the cup in a pot of water for 5 to 10 minutes, then let it air dry completely.

Store your cup in a breathable cotton pouch, not a plastic bag, to prevent moisture and odor. Keep it away from direct sunlight and extreme heat. With proper care, a quality cup can last several years, making it a low-waste alternative to disposable products.

• Checkpoint: if your cup develops a sticky film or a persistent odor after boiling, it may be time to replace it.

Troubleshoot common first-time issues

Leaks are the most common complaint, and they usually mean the cup is not sealed or is positioned too high or too low. Try a different fold, rotate the cup more, or check that the rim is fully open. If you feel the cup but it is not painful, that is normal for the first few days. Pain, however, is a sign to remove and reposition.

If you cannot reach the cup to remove it, do not panic. Bear down and try again after a few deep breaths. If it remains out of reach, see a healthcare provider. For heavy flow, empty the cup every 4 to 6 hours rather than waiting the full 12. And if you have an IUD, always check with your doctor before use, as removal can dislodge the strings.

• Common mistake: giving up after one cycle. Most people need two or three cycles to get comfortable.

Your first-cycle checklist

1. Wash your hands: Use mild soap and water before and after every insertion or removal. Skipping this step is the fastest way to introduce bacteria.
2. Find your fold: Try the C-fold first, then experiment with the punch-down or seven-fold if insertion feels difficult. The right fold makes insertion almost effortless.
3. Insert at an angle: Aim the cup toward your tailbone, not straight up, and push until the stem is just inside. If you feel pressure, adjust the angle before pushing further.
4. Check the seal: Rotate the cup a full turn and run a finger around the rim to ensure it is fully open. A sealed cup should not leak or move when you bear down.
5. Remove with care: Pinch the base to break the seal, then wiggle the cup out slowly and keep it upright. Never pull on the stem alone.
6. Clean and store: Rinse after each empty, wash with mild soap daily, and boil at the end of your cycle. Store in a breathable pouch, not plastic.

Products that support your cup routine

• Donut & Cupcake Soaps: These artisanal soaps are crafted by a local female artist and soap maker in Oakland, and are available in charming shapes like donuts and cupcakes. A gentle, handmade soap like this can be used to clean your cup between cycles, though always rinse thoroughly to avoid residue.
• Cleaning Scrub Peppermint Tea Tree: This gentle home cleaning scrub is a mixture of baking soda and all-purpose cleaner that works great on tubs, tiles, and stovetops, and is 100% biodegradable. Keep your bathroom surfaces clean and fresh without harsh chemicals, which is especially nice when you are managing your cup routine.

Using a menstrual cup gets easier with practice. Focus on finding your size, mastering the fold, and breaking the seal before removal. With a consistent cleaning routine, your cup can be a comfortable, low-waste part of your period for years.