Islamic Interpretation of Dreams (Ibn-i Sirin):
(Infertile; Sterile) Impotence in a dream means protection from sin, asceticism, abstinence and renouncing the pleasures of this world.
If one sees himself castrated in a dream, it means that he will gain power and fame.
If one marries a woman and finds himself incapable of performing sexual intercourse with her in a dream, it means that he will engage in a commerce without a capital.
