If a woman is 90 years old and healthy, what is the chance, expressed as a percentage, that she still masturbates at least occasionally?

A) Less than 1 percent
B) Approximately 10 percent
C) Approximately 20 percent
D) Greater than 20 percent

Studies and surveys on sexual activity in older adults suggest that a significant number of healthy individuals continue to engage in sexual activities, including masturbation, well into their later years. While specific percentages can vary, research indicates that the percentage of older adults, including those who are 90 years old and healthy, who continue to masturbate at least occasionally is greater than 20 percent. This reflects a broader understanding of human sexuality as a lifelong aspect of human health and well-being.