Answer:
In 2009 a national survey of Americans found that 22 percent of men age 70 and older reported having sexual intercourse at least once or twice a month.
Step-by-step explanation:
In the research sexuality in adulthood, much valuable information came to the eyes of the public by letting them know how was the sexual life of Americans establishing statistics ranges to share them. In this study was found that interest in sex is not lost, but that many factors defined why someone would have sex more often than others. But the most interesting factor was that 70-year-old Americans have sexual intercourse only at 22% because of fear of heart attack and the exhausting experience.