Absence of fructose in the semen suggests:
Absence of fructose suggests congenital absence of seminal vesicle or paial obstructio of the ductal system or both. D.C.DUTTA'S TEXTBOOK OF GYNECOLOGY,Pg no:250,6th edition
Congenital absence of seminal vesicle
Paial duct obstruction
None
Both
Infertility