DEAR DOCTOR K: My wife and I are in our 70s. Sex is not what it once was. Is there anything "natural" I can do to improve sex? I don't want to take pills. What's normal aging when it comes to sex?
DEAR READER: As a man in the last half of his life, I would like to be able to tell you that nothing changes. However, even in healthy men, sexuality changes over time. It's often a gradual, almost unnoticeable process that usually begins in a man's 40s.