Are young women and men's preferences for sexuality education content poles apart? This article explores gender differences in senior school students' suggestions for issues sexuality education should cover. Findings are analysed in relation to debate about mixed and single sex classrooms and boys' perceived disinterest in lessons. It is argued that young women and men's content preferences were largely similar on items that a majority selected for inclusion. Topics less than half of participants named revealed a greater number of gender differences. Employing theoretical insights from feminist post-structuralism, responses are also examined for how they position young people as sexual subjects and whether these conform to or deviate from perceptions of "conventional heterosexualities". This examination enables an understanding of how young people view themselves as sexual and whether this matches their constitution within sexuality programmes. The implications of students' content preferences and the way these position them as sexual subjects are considered for the possibilities they present for programme design and delivery. (Contains 14 notes.)