How to Fold a Menstrual Cup: 6 Easy Folds for a Comfortable Fit
By Saalt | Reusable Period Care | Period Care Simplified | Saalt | Published: 2026-08-24
Category: How-to Guides
Learn the best menstrual cup folds—C fold, punch down, 7 fold, and more—with step-by-step instructions to make insertion easy and leak-free.
If you're new to reusable period care, learning how to fold a menstrual cup is the first step to a comfortable, leak-free experience. Unlike tampons, a cup needs to be folded before insertion to create a smaller, rounded shape that can glide in easily and then pop open to form a seal. The right fold can make all the difference between a smooth insertion and a frustrating struggle.
In this guide, we'll break down the most popular menstrual cup folds—including the C fold, punch down fold, and 7 fold—step by step. Whether you have a high cervix, a sensitive bladder, or are just starting out, you'll find the perfect technique for your body. Plus, we'll share tips on how to tell if your cup has opened properly and how to remove it with ease.
Why Folding Matters: The Key to Easy Insertion
Folding a menstrual cup isn't just about making it smaller—it's about creating a shape that can be inserted comfortably and will unfold correctly inside your vagina. A good fold reduces the diameter of the cup rim, making insertion less painful and more intuitive. Without a proper fold, you might struggle to insert the cup or experience discomfort during wear.
Different folds suit different body types and cup shapes. For example, a softer cup might need a fold that holds its shape better, while a firmer cup can use a simple C fold. The goal is to find a fold that you can hold securely while inserting, and that allows the cup to pop open once inside. Experimenting with a few folds will help you discover what works best for your unique anatomy.
- Always wash your hands before handling your cup.
- Use a water-based lubricant on the rim if you need extra glide.
The Classic C Fold: Simple and Effective
The C fold is the most common and easiest fold for beginners. To do it, press the sides of the cup together so the rim forms a 'C' shape. Hold the cup firmly between your thumb and middle finger, with your index finger resting on the fold. Insert the cup rim-first, angled toward your tailbone, and push it in until the base is just inside. Once inside, rotate the cup slightly or push on the base to help it pop open.
The C fold works well for most cups, including the Saalt Cup, and is a great starting point. However, some people find it can be a bit wide at the rim, especially if they have a sensitive vaginal opening. If that's the case, try the punch down fold instead.

The Punch Down Fold: A Slimmer Option
The punch down fold is a favorite among those who need a narrower insertion profile. To make this fold, press your thumb or finger into the rim of the cup, pushing it down toward the base, creating a crease. Then fold the opposite side over the indented part, forming a triangle-like shape. This fold is narrower than the C fold and is easier to insert for many people.
Once inserted, the punch down fold tends to pop open more reliably because the rim is not folded over itself. It's an excellent choice for firmer cups and for those with a low cervix or sensitive bladder. Many Saalt users swear by this fold for its comfort and ease.
The 7 Fold: Perfect for Sensitive Bladders
The 7 fold, also known as the L fold, is created by folding the cup in half, then pushing one corner down diagonally to form a '7' shape. This fold is narrower than the C fold and creates a pointed tip that can be inserted easily. It's particularly recommended for people who experience bladder pressure or discomfort with other folds.
To do the 7 fold, press the sides of the cup together, then take one corner and fold it down toward the base, creating an L shape. Hold the fold securely and insert. Once inside, the cup will unfold and seal. This fold is great for softer cups like the Saalt Soft, as it helps them open more easily.
Other Folds to Try: Diamond, Origami, and Labia Folds
If the C, punch down, or 7 folds don't work for you, there are other options. The diamond fold is similar to the punch down but creates a diamond shape at the rim, which can be even narrower. The origami fold is more complex but offers a very narrow profile and is great for soft cups. The labia fold is another variation that can be comfortable for those with a low cervix.
Each fold has its own advantages, and you may need to try a few before finding your favorite. Don't be discouraged if the first fold you try doesn't work perfectly—practice makes perfect. With a little patience, you'll master the art of cup insertion and enjoy the freedom of reusable period care.
How to Know Your Cup Has Opened
After inserting your cup, it's essential to make sure it has fully opened to create a seal and prevent leaks. You can check by inserting a finger and feeling around the rim—it should feel round and not dented. You can also gently tug on the stem; if you feel resistance, the cup is sealed. If you feel a dent, you can rotate the cup or do a few kegel exercises to encourage it to pop open.
If your cup doesn't open, it may be because the fold you chose is too tight or the cup is too soft. Try a different fold or consider a firmer cup. The Saalt Cup is designed to open easily, but if you're still having trouble, you can reach out to their customer care team for personalized advice.
Removal Tips: Breaking the Seal
Removing your cup is just as important as inserting it. To break the suction, insert your finger and press on the side of the cup to release the seal. Do not pull on the stem alone, as this can cause discomfort or injury. Once the seal is broken, gently slide the cup out, keeping it upright to avoid spills.
If you find removal challenging, try bearing down slightly as if you're having a bowel movement—this can help move the cup lower. Remember to empty and rinse your cup every 4-8 hours, depending on your flow. With practice, removal becomes quick and easy.
Choosing the Right Cup and Accessories
Once you've mastered the folds, you'll want to make sure you have the right cup for your body. Saalt offers a range of cups, including the Saalt Cup and the Saalt Teen Cup, which is designed for younger users or those with a lighter flow. You can also explore the Saalt Duo Pack, which includes two cups in different sizes, perfect for those with varying flow days.
In addition to cups, Saalt offers a variety of period care products, such as leakproof underwear like the Leakproof Cotton Rib High Rise Brief and the Leakproof Seamless Thong, which can be worn as backup or on light days. These products are designed to work seamlessly with your cup, giving you total confidence.
Finding the right menstrual cup fold is a personal journey, but with these techniques, you'll be well on your way to a comfortable, leak-free period. Remember to be patient and practice—soon you'll be a pro. If you're ready to make the switch, explore the Saalt Cup collection to find your perfect match.



