Q: I am 33 year old and I feel general weakness, fatigue, inactive brain and the tendency to sleep if the frequency of intercourse is more than 3 times a week. Would you recommend some medicine to increase the sexual pleasure after certain age?

A:At the age of 33, your symptoms are most likely to be purely psychological and imaginary - unless you are suffering from some serious debilitating disease. Sexual activity does not cause any weakness in young, healthy adults.