Artificial hymen
An artificial hymen is a type of prosthetic created for the purpose of simulating an idealized human hymen, usually to fake virginity, which some wrongly believe can be identified by the appearance, tightness, or bleeding of the hymen during vaginal penetration. == Use == Artificial hymens are made of a material which, when properly inserted, adhere to the inside of the vagina, temporarily giving the appearance of an idealized "intact" hymen and releasing a red liquid that looks like blood when subjected to pressure.