Continued sexual activity depends on health and the availability of a partner.
D000368:Aged; D000375:Aging; D007172:Erectile Dysfunction; D005260:Female; D006707:Homes for the Aged; D006801:Humans; D008017:Life Expectancy; D008297:Male; D008875:Middle Aged; D010809:Physical Fitness; D012725:Sexual Behavior; D012945:Social Values