Hello..I am 24 years male before my penies was ok it used to erect when ever i watch an erotic movie or think of it ...and in the morning aswell it used to erect staight..last night i watched too much erotic movies and went to masturbate i got shocked my penies are not standing and today morning when i tried it stand jst 50% for small duration and went back...after that my penies r not even standing even if i am watcing a erotic movie or thinking of it ...is it normal ???...plz suggest me what i have to do ...i stay in abroad ...is there any natural remedy aur i have to consult a doctor for it ...plzz plzz sir help me ...i was about to get married after 6 months