I am 72 years old, am married, and a father of healthy children. My wife and I have had very good sex during almost 50 years of marriage.
I have not been able too ejeculate during sex lately in spite of rather good erection. Am I already too old for this? I had flu a couple of weeks ago but I feel now in rather good shape, height 5'7' with weight about 155 lbs. I want to know what I can do about it. Exercising, vitamins, food , etc?