Menstrual suppositories

I long to find a method of making a menstrual suppository that would dissolve and to create menstrual flow as if I were a girl girl having my period. I would also like to be trained to use a Diva Cup anally to reduce leakage. Hope someone can help me'!,,

As far as a suppository to simulate menstrual secretions, if the stuff has a red dye, I would worry... It would have to be inert as there are issues with dyes.

I was thinking of using a natural coloring like tomato juice or cranberry. I just do not know what to mix with it or how to form a suppository. If you can help please do so.

Suppositories such as Preparation H are generally cocoa butter. Mix your juice into some cocoa butter, find an appropriately sized mold. Cocoa butter is solid like wax at room temperature, but melts at body temp.