I have a problem of watery sperm from a year and when ever I have noticed a night fall , my ejaculated sperm is fully like water there is no any thickness but when ever I have masturbate ,there is little thickness and after some time thickness is gone frm ejaculated sperm Does it mean I have low sperm count or Impotency I have start running frm yesterday for 15 -20 mins a day there is any improvement by exercise or diet If yes, plz suggests me some beneficial exercise which gives effective result How much time take to cure my problem by exercise And I have noticed there is no peek in ejaculation how can cure it Plz guide me...