"Most adults identify themselves as heterosexual, meaning they report being attracted to, and engaging in sex with, only members of the other sex. However, women ages 18 to 29 are increasingly rejecting exclusive heterosexuality and describing their sexual orientation in other ways. These changes in women’s sexuality are not mirrored by their male peers."
https://theconversation.com/feminisms-legacy-sees-college-women-embracing-more-diverse-sexuality-159023