Suicide of a 31 year old man with multiple slashes and stab wounds including complete amputation of penis, scrotum and testicles is reported. Wound patterns in genital self-mutilations are discussed. Despite serious loss of blood the reported survival periods are remarkable; death from bleeding seems to be rare. A review of similar cases shows that self-castrations as well as other self-inflicted genital mutilations are usually associated with psychiatric disorders and transsexuality or hypersexuality.