my partner is 62 years old, overweight - especially large santa claus belly, and I have just learned he is taking propranolol (spelling) and seems to have a nearly impossible time achieving orgasm, although he is easily aroused, and is able to maintain an erection pretty long time. and he has dreadful sleep apnea -- I am used to the snoring but am afraid for him -- since he sounds as if he is gasping for air . he is also a former smoker, so his chewing a lot of nicotine gum and I noticed an advair inhaler in his medicine cabinet too. he does not like to talk about anything medical about himself. thank you,