Why is my menstrual cup not working even though definitely open?

Here are some possible reasons why your menstrual cup is not working even though it is definitely open:

1. Incorrect placement: Ensure that the cup is inserted correctly. It should be positioned high in the vaginal canal, behind the pubic bone. If it is too low, it may not create a proper seal and leaks can occur.

2. Incomplete suction: Make sure you have created a proper seal with the cup. Gently press on the sides of the cup to ensure that it is fully opened and has created suction.

3. Weak pelvic floor muscles: If your pelvic floor muscles are weak, they may not be strong enough to hold the cup in place. Kegel exercises can help strengthen these muscles and improve the cup's effectiveness.

4. Heavy menstrual flow: If your menstrual flow is very heavy, the cup may not be able to hold all the blood. Consider emptying it more frequently or using a larger capacity cup.

5. Uterine prolapse or other medical conditions: Certain medical conditions, such as uterine prolapse, can affect the position of the cup and prevent it from forming a proper seal. If you suspect a medical condition, consult with a healthcare professional.

If you have tried these suggestions and the menstrual cup is still not working, consider talking to a doctor or a menstrual cup expert. They can provide personalized advice and recommendations based on your specific situation and help you find the best solution for your menstrual needs.