Stimulation of the<unk>  via the rectum<unk>  is the massage or stimulation of the male<unk>  gland for medical purposes or sexual stimulation. The<unk>  takes part in the sexual response cycle, and is essential for the production of semen. Due to its proximity to the anterior rectal wall, it can be stimulated from the anterior wall of the rectum or externally via the perineum.
Prostate massage
Perineal massage
Urethroplasty
Bladder augmentation
Foley catheter
Intracavernous injection
Urethral bulking injections
Vaginal dilator