Well, I'm one of those saddoes who has had a poor sex life and none in years, so if I ever need a hip op, sex will be the last thing on my mind. BUT, until now I imagined that most couples would still be "at it" till they were no longer able, and then would be terribly disappointed. Indeed, I do know several couples who are still "at it" in their 70s and 80s.
So despite having no words of wisdom to give the OP, I find it amazing, disgusting and disappointing that so many of you are having a laugh at her expense. Why on earth do you think she posted on here? It surely wasn't to shock or be ridiculed.
Even I know that sex is part of life, and vital to many couples for as long as possible.
Good luck to you OP and don't take a blind bit of those on here who are either shocked or finding it laughable. Long may you enjoy your sex life.