I certainly have been. My wife uses it as a behavior modification method and it works too. It all started about 20 years into our marriage. I was known losing.
My sisters and I were spanked as long as we lived under our parents' roof. I moved out at 19, and was last spanked at that age, but my sister.
While neither an M.D. nor a Ph.D. — nor any D, for that matter — Dr. Don explains he's a “Spankologist,” or an expert in adult male spanking.