The hymen cannot be regenerated, but it can be repaired through surgery. Hymen is a single thin connective tissue, except for the root of no muscle for attachment, when the hymen rupture, the hymen’s elasticity is destroyed, the hymen will be contracted by the crack, resulting in the rupture of the hymen after the hymen can not be reconnected, so the hymen can not be regenerated between the pieces of the hymen cracked membrane. What is usually referred to as hymen regeneration generally refers to the anastomosis of the ruptured hymen through repair surgery, which can achieve the purpose of bleeding during sex after the surgery. However, the repair surgery has a certain chance of failure, the hymen damage is lighter, shorter time, the success rate of the surgery is high, while the hymen is thinner, the damage is longer, it will lead to the failure of the surgery will increase accordingly. Broken hymen will not affect fertility, if they have the need to repair, you can go to the regular hospital to consult.