Studies have consistently shown that men have more orgasms than women in sexual intercourse. When the survey is of women alone or lesbian sex, there is virtually no discrepancy. Clearly, penetrative sex by penis is fine for men but not so fine for women. There needs to be way more concern with clitoral stimulation and for men to respect that women are entitled to their orgasms.. Dr Laurie Mintz has written an interesting blog on this for 'Psychology Today':