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   Ejaculatory duct obstruction
   Ejaculatory duct obstruction (EDO) is a congenital or acquired pathological condition which is characterized by the obstruction of one or both ejaculatory ducts. Thus, the efflux of (most constituents of) semen is not possible. It is a cause of male infertility and / or pelvic pain. Ejaculatory duc...
   Found op http://en.wikipedia.org/wiki/Ejaculatory_duct_obstruction
   
   

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