1) Colpocele 2) Rectocele 3) Vaginocele 1) Rectocele 
• (n.) Inversion and prolapse of the mucous coat of the rectum, from relaxation of the sphincter, with more or less swelling; prolapsus ani.
(prok´to-sēl″) hernial protrusion of part of the rectum into the vagina; rectocele.
Proc'to·cele noun [ Greek ... anus + ... tumor.] (Medicine) Inversion and prolapse of the mucous coat of the rectum, from relaxation of the sphincter, with more or less swelling; prolapsus ani. Dunglison. 
Type: Term Pronunciation: prok′tō-sēl Definitions: 1. Prolapse or herniation of the rectum. Synonyms: rectocele
Proctocele: See: Rectocele.
A condition in which the rectum protrudes or herniates into the vagina. During childbirth, the thin fibrous tissue between the rectum and vagina can weaken and tear, which will allow the rectum to protrude into the vagina. The condition can also occur during a hysterectomy. Synonym(s): Rectocele