Menstrual Cup Quiz: Find Your Perfect Cup in 60 Seconds

Menstrual Cup Quiz: Find Your Perfect Cup in 60 Seconds

If you've ever bought a menstrual cup that didn't fit, you already know the problem: most sizing quizzes are too simple. "Are you under 30?" "Light or heavy flow?" Done. That misses the two factors that actually decide whether a cup will work for you: cervix height and pelvic floor tone.

Our cup finder quiz was built with an OB-GYN — Dr. Elena Dolgan — and asks the same questions she would ask in clinic. It takes about 60 seconds.

→ Start the quiz

Why Most Cup Quizzes Get It Wrong

Most major cup brands sell a "small" and a "large" sized by age and birth history:

That rule is a holdover from the early 2000s. It ignores cervix height — the single biggest reason cups fail for new users. Around 1 in 3 women has a low cervix, and a standard cup is simply too long for them. The cup pokes out, hurts to remove, or sits so low it leaks.

It also ignores pelvic floor tone. A tight pelvic floor needs a softer, narrower cup that doesn't force the muscles open. A weak pelvic floor benefits from a firmer rim that holds suction reliably and provides gentle support.

• Small = under 30, no vaginal birth
• Large = over 30 or post-vaginal birth

What Our Quiz Measures

The cup finder asks 5 categories of questions:

1. Cervix height

Where does your cervix sit when you're on your period? (Most women don't know — we walk you through a 10-second self-check.) A low cervix means you need a short, compact cup like Leia. A high cervix gives you more cup options.

2. Flow level

How heavy is your heaviest day? This decides capacity. Most cups (including Leia at 30 ml) handle anything short of clinically heavy bleeding. Very heavy flow may push you toward a disc.

3. Birth history

Vaginal childbirth changes the vaginal canal and pelvic floor. It doesn't always mean you need a "large" cup — many women post-birth do better with a softer, anatomically shaped cup than a wider one.

4. Pelvic floor signals

Do you experience pain with tampons or sex? Trouble fully emptying your bladder? Leaks when you sneeze? These point to a tight, weak, or mixed pelvic floor — and each one changes the cup recommendation. (Learn more in our pelvic floor: tight or weak guide.)

5. Activity level

Yoga and running put different demands on a cup than a desk job. High-activity users need a reliable seal that won't shift mid-workout.

What You'll Get

At the end you'll see:

• The Leia cup size that fits your anatomy (or a clear note if a disc would be a better fit)
• Which fold to try first based on your cervix height and pelvic floor signals
• Whether to add the Leia Case and Drying Stand for hygienic cycle-to-cycle care
• Any flags worth bringing up with your OB-GYN

How Long Does It Take?

Most people finish in under 90 seconds. The longest step is the cervix-height check — and even if you skip it, the quiz uses your other answers to give a confident recommendation.

→ Take the cup finder quiz now

After the Quiz: What's Next?

If you're still on the fence:

If the quiz recommended a Leia and you're ready to try:

• Read how to clean and sanitize your menstrual cup so you know what daily care looks like.
• If the quiz flagged a low cervix, the low cervix guide explains why standard cups fail and what to do about it.
• If you're switching from tampons, our cup vs tampon vs disc comparison shows what changes.
• Meet Leia — the cup designed specifically for low and average cervix anatomy.
• 60-day fit guarantee on your first cup.

A Note from the OB-GYN Who Built It

"Every week in clinic I meet women who've tried two or three menstrual cups and assumed cups weren't for them. Almost always, the issue was fit — not cups. A good sizing quiz should ask the same questions I ask in an exam. That's what we built." — Elena Dolgan, M.D.

→ Start the quiz

Educational content, not medical advice.

Leia Cup — menstrual cup designed by an OB-GYN for a low cervix. Shop Leia Cup · Find your size