- 41% of women in 1954 have ever masturbated
- In 1996 a study found that 90% of women have masturbated
- In 1948 a study found that 96% of males masturbated
- A study in 1996 found 97% of males
- In 1975 a study found that 40% of women faked orgasm sometimes or more
- A 1995 study found that fewer than 10% of women ever fake orgasm