What is a menstrual cup?

Explanation of menstrual cup structure, insertion position, and care methods

Diagram illustrating how to insert a menstrual cup

Diagram illustrating how to remove a menstrual cup

What is a menstrual cup?

A menstrual cup is a feminine hygiene product inserted into the vagina to collect menstrual fluid. Instead of absorbing menstrual fluid, it collects it inside the cup and can be reused repeatedly by washing and caring for it according to the product's instructions.

Points to consider when choosing a menstrual cup

  • Size/Capacity: Choose based on menstrual flow, childbirth experience, and the fit when worn.
  • Firmness: Softer types offer less pressure, while firmer types are suitable for those who prioritize ease of opening.
  • Shape: The body length, rim, and removal tab shape vary by product.
  • Lifestyle: Also consider the time spent outdoors, the environment where you can change it, and ease of care.

Basic usage

  1. Wash your hands before use and clean the cup according to the product instructions.
  2. Fold the cup and insert it slowly, relaxing your muscles.
  3. After insertion, check that the cup has opened and is in the correct position.
  4. To remove, wash your hands, pinch the base of the cup to release the seal, and remove it slowly.
  5. Discard menstrual fluid, wash, and reinsert or dry and store.

For safe use

  • Always follow each product's instructions for usage time, washing/disinfection methods, and replacement period.
  • Wash hands before and after use, and use only during menstruation.
  • If you experience severe pain, fever, rash, nausea, or other abnormalities, discontinue use and consult a medical professional.
  • If you have concerns about use, are postpartum, undergoing gynecological treatment, or have a history of TSS (Toxic Shock Syndrome), consult a doctor before use.

This page summarizes general information and is not a substitute for individual medical advice. Always check the instructions for the product you purchased.

Compare menstrual cups and menstrual discs