How many men/women masturbate?
The best studies of this subject are now quite old. They found approximately 95% of men and about 60% of women claim to have masturbated. There is reason to think the figures for women would be higher if another comprehensive study were done today. This does not say how many people masturbate regularly. There are great variations in frequency of masturbation between individuals, and even for one person, the frequency of masturbation varies from time to time.
