Menstrual cups are reusable, flexible cups made of medical-grade silicone, rubber, or latex. They are designed to be inserted into the vagina to collect menstrual fluid during a period. How to use a menstrual cup? There are different ways in which you could insert the menstrual cup into the vagina like C-type insertion, U-type insertion and 7-type insertion. The woman should decide which type of insertion is comfortable. If you want further information, the lady doctor in the video gives more explanation. Watch Dr. Anitha, one of the best gynecologists in Chennai, Kauvery Hospital answer some common menstrual cup FAQs.