A menstrual cup is a bell-shaped, non-absorbent, reusable hygienic device made of medical-grade silicone, rubber, or latex that is worn inside the vagina to collect menstrual fluid. The cup creates a vacuum seal and is held in place by the walls of the vagina. Here are some details about menstrual cups:
Positive aspects:
- Menstrual cups are cost-effective and eco-friendly alternatives to traditional period products.
- They can be worn for up to 12 hours, depending on the flow.
- They do not disrupt the vaginal pH balance or cause dryness, reducing the risk of irritation and infection.
- They can provide reliable leak protection, even during physical activities.
- They can reduce odor compared to other menstrual management methods.
- They generate less trash and require fewer purchases, making them an environmentally friendly option.
Negative aspects:
- Using a menstrual cup may require a learning period to find the right insertion technique and achieve a proper seal.
- Cups need to be emptied, rinsed, and sterilized between uses, which can be inconvenient in public restrooms.
- Some people may experience discomfort during use if they have certain conditions such as endometriosis or variations in uterine position.
- Allergies or sensitivities to the materials used in menstrual cups may occur.
Materials:
- Most menstrual cups are made of medical-grade silicone, which is comfortable to use, dimensionally stable, and resilient to rebound.
- Some cups may contain elastomer, dye, or colorant, but no more than 0.5% .
- Some cups are made of natural rubber or contain rubber components.
- It is important to choose a cup made from a hypoallergenic material, especially if you are allergic to latex or silicone[[5]](https://www.nj.gov/health/womenshealth/reproductive-health/periods-menstruation/period...
