Today, Nina answers a question from a reader who is suffering from a small medical condition that, while not serious, has kept him from enjoying sex with his wife in his favorite position. He has a stone on his epididymis and a cyst on one of his testicles. His doctor says it's not serious enough to treat, but he suffers intense pain whenever his wife and he try to have sex in the cowgirl position. Is he doomed to a sexlife without his favorite position? Nina has some possible solutions that might help solve or at least help cope with this painful problem.

Got something you want to ask Nina? (Of course you do.) Drop her a line at tuesdayswithnina@gmail.com. Now, while we can’t promise that every question received will get a personal response, however, those that do will be answered frankly, entertainingly, enlighteningly and, if we know Nina, in the spirit of happy, healthy sex and a satisfied libido.