How often do 70 year olds have intercourse?

Health 70 year old's have sex as often as they want, studies show that sex after 60 is good for the emotions and for the heart. No one really knows and it certainly depends on health, relationships and even economic considerations. For most men after 70, achieving an erection at least once a day should still be a reasonable goal. so daily sexual activity is possible, but still depends on the partner. & desire.