After 3-4 years of Masturbating almost daily to pornography I made the decision to stop in early December 08 . I also decided at the same time to eat healthy and go to the gym 3-4 times a week.

Well two and half months on I have dropped 2 jean sizes, I am much fitter and feel better. Unfortunately I find that I sometimes achieve only a weak errection and even then that is due to direct contact with my GF who I met in January, thank god we are taking it slow. I never get an errection through thinking erotic thoughts or watching my GF undress and I am starting to worry. I feel this is due to being used to stimulating myself with porn for so long, is there any tips or advice which can help improve my situation?