hello, I am the woman in a 6 month relationship with a lovely man who has COPD. He gave up chain smoking within 2 weeks of us meeting which he had done for over 50 years (he is 66 and me 68). We fell deeply in love and he makes me very happy but worries about keeping our sex life going. I feel the need to talk to others in my position as I am trying to keep his spirits up and he has viagra to keep other things up. The trouble is he thinks I am not satisfied. How can I help him.....he does not do his exercises and says he will never take oxygen, to him that is the end. Any advice will be gratefully received.