i am 30 yr old male having problem in erection from 2yrs . i am masturbating nearly daily 4 15yrs in this included sexual relationship with girl also  now a days 4 four month my semen become watery and less in volume . i have also undesecended testis
ERECTILE DYSFUNCTION Regular and repeated Inability to developed or maintain the erection of penis. REASONS AND CAUSES-1.VASCULAR-Impaired blood flow through penis by any cause.e.g. varicocele.2.MUSCULAR -Muscular weakness e.g. Diabetes3.NEURONAL -Nerve Weakness e.g. Neuropathy paralysis 4.HARMONAL-An Chat Doctor. g. Low testosterone levels.5.PSYCHOLOGICAL-Stress Depression e.g.performance anxiety 6.ANATOMICAL -Caverns disorders e.g. Pyeronies disease bend penis.7.