Vaginal stenosis or gynatresia is a rare complication after vaginal delivery that is not reported well in literature. Formation of scar tissue due to perineal tears during vaginal delivery or poor tissue alignment during perineal trauma repair can lead to scar tissue formation, and can subsequently cause vaginal stenosis. we present a case of 25 year old woman para 1 with secondary gynatresia post vaginal delivery presented to outpatient clinic complaining of inability to perform sexual intercourse. We managed the case successfully by Modified Fenton’s repair. Women suffering from postpartum superficial dyspareunia or those unable to resume their normal sexual function due to vaginal stenosis should provide an attention and appropriate treatment, so that they can regain their sexual activity and get relief from psychological and physical distress.